After cutting the rotting head off the moon cactus, let the cut dry and callous over before planting in fresh, well-draining soil. Water sparingly and provide bright, indirect light. With proper care, the cactus may grow new heads or pups from the original base.
If your moon cactus was rotting and you've already cut the head off, the next steps are crucial for its recovery or propagation. First, make sure that the cut area is clean and dry to prevent further rot. Allow the cutting to callous over for a few days before attempting to re-root it.
Once the cut has healed, you can place the cactus in a new pot with fresh, well-draining soil. Ensure the pot has good drainage holes. Water sparingly, only when the soil is completely dry, to prevent overwatering, which is a common cause of rot.
Keep the cactus in a warm, brightly lit area but out of direct sunlight until it establishes new roots. This process can take several weeks. If the original base of the rotting cactus is healthy, you can also let it callous and it may grow new heads or pups.
Tips for Successful Moon Cactus Growth:
Use a well-draining cactus mix to prevent water retention that can cause rot.Water sparingly to keep the soil moist but not wet.Provide bright, indirect light for your cactus.Identify the organelle where photosynthesis takes place. Image of a plant cellshown with letters A to H showing various organelles. A points to the mitochondria. B points to the Golgi apparatus. C points to the nucleus. D points to endoplasmic reticulum. E points to the chloroplast. F points to the cell wall. G points to the cell membrane. H points to the vacuole. B C D E
Answer:
E
Explanation:
A chloroplast is the organelles in which photosynthesis takes in plants. The chloroplast has thylakoid lamellae that occasionally arrange itself into stacks called grana where there are photosystem units that have chlorophyll pigment. The chlorophyll pigments tap energy from the photons of sunlight and use it for photophosphorylation.
Chloroplast is the organelle where photosynthesis takes place.
The correct option is E .
The chloroplast is the organelle where photosynthesis takes place in plant cells. It contains chlorophyll, a green pigment that captures sunlight and converts it into chemical energy through the process of photosynthesis. During photosynthesis, the chloroplasts use light energy, carbon dioxide, and water to produce glucose (a type of sugar) and oxygen. This process is crucial for plants as it provides them with the energy they need to grow and carry out various cellular functions.
Chloroplasts are specialized organelles found in plant cells and some other eukaryotic organisms, such as algae. They are the key sites for photosynthesis, a vital process that converts light energy from the sun into chemical energy in the form of glucose.
Hence , E is the correct option
To learn more about Chloroplast , here
brainly.com/question/11136550
#SPJ6
what would occur to an autotroph population if the number of herbivores dramatically increased
Answer:
The population of autotroph's would decrease.
Explanation:
Herbivores feed on plants and that is what an autotroph is, but if the amount of herbivores increased, there would be more animals to eat more of the plants.
where does cell produce atp
What is the significance of the Galapagos Islands to the Theory of Evolution?
A.It is where Charles Darwin was exiled.
B.It is where Charles Darwin wrote "On the Origin of Species.
C.It is where Charles Darwin was born.
D.It is where Charles Darwin saw a variety of new organisms and fossils.
Final answer:
The Galapagos Islands are significant to the Theory of Evolution because it's where Charles Darwin made key observations of unique species that led to his development of the theory of natural selection. (Option B)
Explanation:
The significance of the Galapagos Islands to the Theory of Evolution is that they are where Charles Darwin made critical observations that influenced his ideas about natural selection. During his voyage on the HMS Beagle, Darwin studied the unique wildlife on different islands, noting that species were similar yet had distinct adaptations to their specific island environments. For example, the finches on the islands had varied beak shapes that were suited to different types of food sources, illustrating evolutionary adaptation.
It was these observations that eventually led to Darwin's formation of the theory of evolution by natural selection. Particularly, Darwin's studies of the Galapagos tortoises and finches highlighted how species could diverge and adapt based on environmental pressures and available resources, a cornerstone concept of evolutionary biology.
Which of the following summarizes the law of conservation of mass when dealing with a chemical change?
A. The total mass of the reactants is greater than the total mass of the products
B. The total mass of reactants is less than the total amount of the products.
C. The total mass of the reactants equals the total mass of the products.
D. Matter can’t change form.
Final answer:
The law of conservation of mass states that the mass of reactants equals the mass of products during a chemical reaction, meaning matter is conserved and not created or destroyed. Thus, option C is correct.
Explanation:
The correct answer to the question is: C. The total mass of the reactants equals the total mass of the products. This statement summarizes the law of conservation of mass, which holds that during any chemical reaction, matter is neither created nor destroyed, meaning that the mass of the substances before the reaction (the reactants) must be the same as the mass of the substances after the reaction (the products).
For example, when hydrogen gas reacts with oxygen to form water, the mass of hydrogen and oxygen before the reaction is equal to the mass of the water produced after the reaction. This demonstrates that the total mass is conserved throughout the process.
In summary, this fundamental principle ensures that during a chemical change, the total mass remains constant, illustrating that in closed systems, mass can change form but is conserved.
In 1990, scientists at the National Institutes of Health used gene therapy to try to treat a 4-year-old girl suffering from severe combined immunodeficiency disease (SCID). This genetic disease made her extremely susceptible to infections. The scientists used a virus to inject normal genes into the girl's immune system cells. The experiment was moderately successful, and the girl's health improved but only for short periods of time. If this form of gene therapy could be fine-tuned, how would it impact society? A. People would need to be genetically tested before having children together. B. Many genetic diseases would be curable. C. The number of infections from genetically-engineered viruses would increase. D. Most Americans would no longer suffer from heart disease.
Answer:
B. Many genetic diseases would be curable.
Explanation:
Gene therapy is intended to acquaint hereditary material into cells in order to compensate for faulty or mutated genes or to make a helpful protein. On the off chance that a faulty gene makes a beneficial protein be flawed or missing, gene therapy might have the option to present a typical duplicate of the gene to reestablish the function of the protein.
A gene that is embedded straightforwardly into a cell as a rule doesn't work. Rather, a bearer or carrier called as a vector is hereditary built to insert the desired gene.
Answer: Many genetic diseases would be curable.
Explanation: The successful use of gene therapy would allow doctors to cure, rather than simply treat, genetic diseases.
Proof that I am right look at the Image And rate 5
Cell Parts and Functions
Select the correct cell parts listed below to fill the blanks of the sentences or spaces that follow
cell membrane
cell wall
mitochondria
nuclear envelope
cytoplasm
nucleolus
vacuole
centriole
Golgi apparatus
lysosomes
ribosomes
chloroplast
smooth ER
nucleus
1. The
is the place where genes (DNA instructions for traits) are stored._____
2. The rough endoplasmic reticulum is studded with ribosomes and functions in the production of protein,
whereas the
functions in the synthesis of lipids and detoxification of harmful
substances._____
3. Structures normally found in animal cells that are involved in animal cell reproduction (aka, cell division)._____
4. Involved in making ribosomes in the cell, this structure is located in the nucleus._____
5. The structure is the outer covering of a cell and is involved in regulating the movement of materials (food,
gases, elements) in and out of the cell._____
6. Cellular respiration occurs in this organelle. Cellular respiration produces ATP for cell activities.
Therefore, the
is sometimes called the powerhouse of the cell."_____
7. The double membrane surrounding the nucleus that controls what enters and leaves it through nuclear
pores) is called the nuclear membrane or_____
8. Vesicles that contain digestive enzymes are_____
9. Outside the cell membrane of a plant cell is the
that also serves as
support and protection for the cell._____
10. Enzymes are proteins, and proteins are produced in this organelle_____
11. Sacs storing water, wastes and food are storage chambers in the cell called_____
12. Structure found in plants, but not animal cells, that carries out photosynthesis is the_____
13. The
is everything outside the nuclear membrane but inside the cell membrane
including the cytosol and structures within the cytosol._____
14. The structure of the cell that prepares and packages proteins for use within the cell for shipment outside
the cell._____
Answer:1 = nucleus,2= smooth endoplasmic reticulum,3=centrioles,4=nucleolus,5= cell membrane,6=mitochondria,7= nuclear envelope,8= lysosomes,9= cell wall,10= ribosomes,11= vacuole,12= chloroplast,13= cytoplasm and 14= Golgi apparatus
Explanation:
5. How do
eagles depend on sunlight for their
energy?
There is a single Scientific Method that all scientists follow.
True False
Answer:
True
Explanation:
I did some research and all of it says that all scientists follow one scientific method
The sum of 8 and 5 is equal to the difference of a number and 7
Answer:
8+5 = x - 7
Explanation:
a number is X
sum means addition
difference means subtraction
To solve: You need to isolate x on one side of the equation (one side of the = sign). To do this, add 7 to both sides so you can move it from one side to the other:
8 + 5 = x - 7
+7 +7
As you can see, adding 7 will cancel out the - 7 on the right side, and move it to the left. Now the equation you are left with is
8 + 5 + 7 = x
Finally add the numbers together and you will get your value for x.
8 + 5 + 7 = 20
20 = x
We have that for the Question "The sum of 8 and 5 is equal to the difference of a number and 7" it can be said that The value of x is
[tex]x=\frac{13}{7}[/tex]
From the question we are told
The sum of 8 and 5 is equal to the difference of a number and 7
Generally the equation for the Statement is mathematically given as
[tex]8+5=x+7\\\\Therefore\\\\x=\frac{8+5}{7}\\\\[/tex]
[tex]x=\frac{13}{7}[/tex]
Therefore
The value of x is
[tex]x=\frac{13}{7}[/tex]
For more information on this visit
https://brainly.com/question/19007362
i’m supposed to draw something for advantage but have no idea what to draw it’s due 9/12 anyone has an ideaa
Answer:
Explanation:
Draw stick figures then have one standing higher than the rest to show they have an advantage while the others don’t
Answer:
For number eight draw a person that's wealthy and a person blow them that's poor. It's a real life example of someone that is at a disadvantage
Increase in the worlds population will require a. Increase in sustainable practices. True or false
Answer:
True
Explanation:
Edge 2021
How many electrons does an atom of carbon have?
Answer:
2, 4
Explanation:
Answer:
six electrons
Explanation:
because of biochemical cycling
A human activity has no effect on elements, chemical chemical compounds, and and no other form of living matter
B, living living organisms are not limited by any one nutrient
C nutrients are circulated throughout the biosphere
D, many nutrients do not reach toxic contractions in the biosphere
whoever is correct I will name brainliest
Nutrients are circulated throughout the biosphere because of biochemical cycling.
Answer: Option C
Explanation:
Apart from vitality, water and a few other chemical components spin through biological systems and impact the rates at which life forms develop and duplicate. Around 10 noteworthy supplements and six minor nutrients are basic to all creatures and plants, while others assume significant jobs for chosen species.
The most significant biochemical cycles influencing environment well being of the water, carbon, nitrogen, and phosphorus cycles. Thus it is due to biochemical cycling, nutrients are circulated through out the biosphere.
One function of the hematic system is to _____.
cause voluntary and involuntary motion
protect the body
transport substances in the body
distribute blood through the body
The hematic system, or circulatory system, is crucial in transporting substances and distributing blood to all parts of the body. It enables nutrient and oxygen delivery, waste removal, defense mechanism operation, and helps in maintaining the body temperature and acid-base balance. The system also influences both voluntary and involuntary motions.
The function of the hematic system, also known as the circulatory system, primarily involves transporting substances in the body and distributing blood throughout the body. It reaches almost every cell, tissue, organ, and system in the body. The circulatory system is responsible for the transportation of materials, such as nutrients and oxygen, to different parts of the body, allowing our cells to function properly. Furthermore, it plays a critical role in our body's defense mechanism, distributing white blood cells and immune system antibodies to maintain our health. It also contributes to controlling body temperature and maintaining the acid-base balance.
Moreover, the circulatory system works closely with other body systems. For instance, it moves in conjunction with our body muscles, enabling us to perform both voluntary and involuntary motions. It also provides the physical site for the exchange of gases, nutrients, and other substances with body cells, ensuring effective metabolism and cellular processes.
Learn more about Hematic System here:
https://brainly.com/question/32155332
#SPJ6
What percentage of precipitation falls back onto land? a. 78% b. 92% c. 17% d. 22%
22% percentage of precipitation falls back onto land.
Answer: D. 22%
Explanation:
Water cycle is the phenomenon in which both evaporation and condensation or precipitation of water takes place. Water evaporates from the lakes, ponds, oceans and other water bodies to the atmosphere because of the heat.
The evaporated water or water vapour then form clouds which gets precipitated or condensed and falls back to the land in the form of rain, snow, hail storm, sleet etc.
However, all the forms that fall into the land have one thing in common i.e., all of them come from clouds as the clouds get heavy by the evaporated water.
About 22% of all precipitation falls back onto land, as part of the water cycle where the majority of precipitation (approximately 78%) falls onto the oceans.
Explanation:To understand the question, let's discuss briefly about the water cycle.
The water cycle describes how water from the land and oceans enters the atmosphere by evaporation or sublimation, where it condenses into clouds and falls as rain or snow in a process called precipitation. This precipitated water may enter freshwater bodies or infiltrate the soil. Eventually, this surface or groundwater reenters the ocean, completing the cycle.
Although the specifics can vary based on the climate, local topography, and other factors, approximately 22% of all precipitation ends up falling back onto land (option d). This happens because the rest of the precipitated water (around 78%) falls onto the oceans themselves.
Learn more about Precipitation here:https://brainly.com/question/18109776
#SPJ6
The blank system eventually empties into the blank system via A duct near the heart so that chylomicrons can circulate to all body tissues
Answer:
Chylomicrons are particles of triglycerides, phospholipids, protein and cholesterol that circulate in the body tissues through the lymphatic duct via the subclavian veins near the heart.
Explanation:
Chylomicrons originate from the intestine and it secretes in the lymphatic system that connects the subclavian vein of the heart and the blank system or circulation system.
It primarily transfers to the heart muscle where through the lymphatic duct which is near the heart and the subclavian vein that is connected to the blood vessels it circulates to all the body tissues.
which of Thomas hunt Morgan‘s hypothesis was valid
white eyes are lethal in female Drosophila
white eyes are lethal in male Drosophila
white eyes are homozygous recessive in femal Drosophila
white eyes are the dominate trait in female Drosophila
Answer:
Option C, white eyes are homozygous recessive in femal Drosophila
Explanation:
Morgan's in his initial study crossed a white-eyed male fly with red-eyed females to see of the next generation has white eye. To his surprise, all the offspring in the next generation have red eye but somewhere he believed that might be these red eyed species have recessive white allele. So he crossed the F1 generation species among themselves and found that in F2 generation 3 red eyed and 1 white eyed species is produced. The results were matching with the results obtained by Mendel’s pea plant experiment. But in case of Morgan, only males has white eye so to his surprise he first time observed a co-relation between a non sexual trait and gender of an individual . Later he crossed a white eyed male to a heterozygous red eyed female and found that the next generation has white eyed female
From this he concluded the following –
a) The allele for white eye is not lethal neither in male nor in female and all sort of combinations are possible.
Answer:
C
Explanation:
Which of the following is a measure of the acidity of a compound
True testing means that a serious effort is made to falsify ("disprove") each possible
explanation.
True or false?
The statement given about the true testing mechanism is false.
Explanation:Testing is the way toward assessing a framework or its component(s) with the plan to discover whether it fulfills the predefined necessities or not. It is a process of executing a framework so as to distinguish any holes, blunders, or missing prerequisites in as opposed to the real necessities.
The concept of true testing is not to falsify all possible explanation. It means to come up with a solution which is true in all aspects.
Which statements describe what will most likely occur when warm air cools and the temperature drops to the dew point? Check all that apply.
A) Clouds form.
B) Air becomes more humid.
C) Solid ice forms on leaves.
D) Cumulus clouds disappear.
E) Water droplets form on grass.
Answer:
The correct choices are A,C AND E.
Explanation:
The formation of clouds occurs when the warm air cools and the temperature drops to dew point. The dew point can be describes as the temperature which occurs when the air becomes saturated into water vapour. The air becomes cooler and when humidity of 100% is acquired, water droplets form which lead to the formation of clouds. The formation of clouds has always been known to occur when temperature drops to the dew point.
As the warm air cools, it also results in forming tiny water droplets on the grass especially in the morning times. This most likely happens when the day has been warm followed by a cold night. The water droplets formed on the grass are known as dew.
When air cools to the dew point, the moisture it holds condenses forming clouds and dew on grass surfaces. The air's humidity does not increase, rather, the relative humidity does. The process does not result in freezing nor make clouds disappear.
Explanation:When warm air cools and the temperature drops to the dew point, certain phenomena occurs. The dew point is the temperature at which the air cannot hold all the moisture in it and some of it condenses as water vapor, leading to the formation of small droplets. The statements A 'Clouds form' and E 'Water droplets form on grass' best describe what will most likely happen, since clouds are formed due to condensation of water vapor in the air, and dew forms on grass for the same reason. Statement B 'Air becomes more humid' could be misleading; while it's true that the relative humidity increases (since it is defined as the ratio of the actual amount of water vapor in the air to the maximum amount of water vapor the air could hold at that temperature), the actual amount of water vapor does not increase. Statements C 'Solid ice forms on leaves' and D 'Cumulus clouds disappear' are not accurate as cooling to the dew point results in condensation, not freezing, and this process tends to create, not dissipate clouds.
Learn more about Dew Point here:https://brainly.com/question/33345309
#SPJ6
The sun's energy is classified by the ____
A. temperature of the wavelength
B. range of its wavelengths
C. amount of visible light emitted
D. amount of radiation given off
Final answer:
The sun's energy is classified by the 'range of its wavelengths', which make up the electromagnetic spectrum, including visible light.
Explanation:
The sun's energy is emitted in the form of electromagnetic radiation, which includes a range of different wavelengths. These wavelengths each have their own characteristic energy, and together they make up the electromagnetic spectrum. The correct answer to the question is B. range of its wavelengths, as the sun emits electromagnetic radiation at different wavelengths, from very short gamma rays to very long radio waves. Visible light, a part of this spectrum, ranges from violet at 380 nm to red at 750 nm.
TIME REMAINING
54:50
Jennifer attends school everyday, but when she goes home she decides not to do her homework or study for tests, so
she has poor grades. Which of the following statements about Jennifer is true?
A. Jennifer is not fulfilling her duties to become a productive citizen.
B. Because Jennifer is attending school, she is fulfilling all of her educational civic duties.
C. Jennifer could face consequences for not obeying the law.
D. Jennifer is focused on critical thinking and problem solving.
Please select the best answer from the choices provided
Please select
US
Answer:
the answer is A
Answer:
it's A
Explanation:
Which is associated with divergent boundaries?
a)ocean mountain chains
b)volcanic island ares
c)folded mountains
d)horsts and grabens
Volcanic island areas is associated with divergent boundaries
Answer: B. Volcanic island areas
Explanation:
Divergent boundaries in the middle of the ocean leads to the spreading of the seafloor. As the plates of the ocean separate and move apart, they produce breaks in the sea depths. Magma ascends from the mantle and overflows out from the breaks like a long, flimsy volcano.
This magma cools and ultimately forms igneous rock. Most dynamic plate boundaries happen between plates of the ocean and exist as mid-oceanic edges. Divergent boundaries likewise structure volcanic islands.
Answer:
B. Volcanic island areas
If a gene has only one allele, how many different traits can the allele produce?
Answer:
If you have 2 dominant alleles, the gene will be dominant, if you have 2 recessive alleles, the gene will be recessive. But if you have 1 recessive and 1 dominant, the Dominant allele will mask the recessive one.
Explanation:
Final answer:
If a gene has only one allele, it can produce one specific trait in an individual organism. However, within a population, multiple alleles for the same gene can exist, allowing for a range of traits to be expressed among the individuals in that population. The ABO blood type system in humans is an example of multiple alleles influencing various traits.
Explanation:
If a gene has only one allele, it can typically produce only one trait in an individual organism. This is because an allele is a specific version of a gene, and without an alternative allele to combine with, there is no variation at that gene locus in the individual's genotype. However, at a population level, multiple alleles may exist for the same gene, giving rise to various combinations of two alleles and hence multiple traits within the population.
An example of this phenomenon is the ABO blood type system in humans, where there are three alleles (IA, IB, and i) that can combine in different ways. These combinations result in the A, B, AB, or O blood types, showcasing how multiple alleles contribute to genetic diversity.
Still, it's important to note that while an individual organism with a single allele for a gene can typically only express one trait, the presence of multiple alleles at the population level allows for the range of observable traits (phenotypes) to expand beyond that single manifestation.
2. Factors that may affect variables are called
a. experiments.
b. hypotheses.
C. theories.
d. variables.
Experiments test hypotheses without explaining underlying causes. Hypotheses propose explanations, while theories, supported by evidence, provide comprehensive explanations, elucidating how factors interact. For instance, testing fertilizer effects on plant growth may support a hypothesis but a theory would explain why. Here option C is correct.
Experiments are controlled procedures conducted to test a hypothesis. They don't explain why variables might be affected, just if they are affected.
Hypotheses are proposed explanations for a phenomenon, but they don't explain the underlying factors that might be causing it.
Theories are well-established explanations for a phenomenon that are supported by evidence. They often explain how different factors can interact to influence variables.
For example, imagine you're studying the effect of fertilizer on plant growth. You might conduct an experiment to see if plants fertilized with different amounts of fertilizer grow taller. The results of the experiment might support a hypothesis that fertilizer increases plant growth, but it wouldn't explain why.
A theory of plant growth, on the other hand, might explain that fertilizer provides nutrients that plants need to grow taller. This theory could then be used to explain why the plants in your experiment grew taller when they were fertilized. Here option C is correct.
In an experiment, factors that might influence the dependent variable beyond the independent variable being tested are called control variables, and they are crucial for ensuring accurate experimental results.
Explanation:Factors that may affect variables in an experiment are called control variables. In scientific experiments, the variable that is being measured is known as the dependent variable, which is the outcome variable affected by the manipulation of another variable. The variable that the experimenter changes to observe its effects on the dependent variable is called the independent variable. When designing an experiment, it is crucial to also consider and control any additional factors or variables that could influence the dependent variable, beyond the independent variable being tested. These are often referred to as control variables, and they help ensure that the experiment measures the effect of the independent variable as accurately as possible without interference from other factors.
The two most populous countries in the world are
Answer: China and India
Explanation: China's population is 1,389,618,778 and India's is 1,311,559,204.
Sonu' s mother served a glass of hot milk before his going to school.As sonu was in a hurry he forgot to drink the milk. Unfortunately his mother has also gone out. When they came back home, sonu noticed the changes in the milk,which was no more a milk,but set into a thick substance called curd.
Based on this situation answer the following questions:
a. What is this process of setting milk into curd known as?Is this a physical/chemical change?
b. Is this change harmful ?
c. How does it happen?
Its your choice that whether you want to answer all the 3 questions or just 2 of them.
Answer:
A.) Chemical B.) Yes, it is very harmful. C.) It was out for around eight hours and was hot making the chemical change happen faster.
Explanation:
It is chemical because you cannot change it back to its original form
Please dont give me brainliest btw
Final answer:
The setting of milk into curd is a chemical change known as fermentation and is not typically harmful. It occurs when specific bacteria convert lactose into lactic acid, leading to the coagulation of milk proteins into curd.
Explanation:
The process of setting milk into curd is known as fermentation, which is a type of chemical change. The transformation of milk into curd involves the conversion of lactose into lactic acid by the action of bacteria, which alters the chemical composition of the milk, causing the milk proteins to coagulate and form curd.
Is this change harmful? The answer is generally no, as this process of fermentation is typically how dairy products like yogurt and cheese are made, and consuming these products is a part of many healthy diets. However, if the milk was curdled due to spoilage and not in a controlled fermentation process, it could be harmful to consume.
To explain how it happens; Adding a fermenting agent, often a bit of preformed curd containing microbes, to warm milk starts the process. These microbes consume lactose in the milk and produce lactic acid, which reduces the pH and causes the milk to coagulate, forming curd. The conditions surrounding this process, such as temperature and time, can affect the outcome and texture of the curd.
some bugs can walk on the surface of water because the atteraction between water molecules is strong enough to hold us the bug. What do we call the attraction?
Answer:
Surface Tension
Explanation:
It is the combination of the legs not being wetted and the surface tension. The legs of water striders are hydrophobic. Water molecules are strongly attracted to one another. This is due to "hydrogen bonding": a proton in water is shared between two oxygen atoms of two water molecules.
The attraction that allows bugs to walk on water is called surface tension, a result of cohesive forces among water molecules like hydrogen bonding.
Explanation:The attraction that allows certain bugs to walk on water is called surface tension. Surface tension is a phenomenon in physics, where the surface of liquids, in this case water, behave as if they are covered with a stretched elastic sheet. This is due to the cohesive forces, specifically hydrogen bonding, among the water molecules.
For bugs that walk on water, their weight is sufficiently low so that the surface of water is not broken. These bugs also distribute their weight evenly across multiple legs, allowing them to exploit this physical property of water effectively.
Learn more about Surface Tension here:https://brainly.com/question/33741057
#SPJ2
Which of the following best describes a nuclear fusion reaction?
a reaction that forms chemical bonds
a reaction that breaks chemical bonds
a reaction that joins the nuclei of two atorns into one
a reaction that splits the nucleus of an atom into two
LATINU
ISK OP UP
Answer:
A reaction that joins the nuclei of two atoms into one
Explanation:
Think of the words "nuclear fusion".
Nuclear = "relating to a nucleus"
Fusion = "joining"
So, nuclear fusion is the joining of two nuclei into one.
A and B are wrong, because chemical reactions involve electrons.
D is wrong, because the splitting of a nucleus is fission.
Final answer:
Nuclear fusion is the combination of light atomic nuclei to form a heavier nucleus, releasing energy, and it is the fundamental process that fuels stars.
Explanation:
Nuclear fusion is best described by option : a reaction that joins the nuclei of two atoms into one. This process involves two or more light atomic nuclei colliding at high speed and combining to form a heavier nucleus. Nuclear fusion releases energy when these light nuclei fuse to form medium-mass nuclei; this is the same process that powers stars like our Sun. The simplest example of this is the fusion of hydrogen isotopes to form helium in the proton-proton cycle, which happens at the extreme temperatures and pressures found in the core of stars.