Answer: The lithosphere is composed of both the crust and the portion of the upper mantle that behaves as a brittle, rigid solid. The lithosphere is the outermost mechanical layer of the Earth. The lithosphere is about 100 kilometers thick.
Explanation:
Answer: Lithosphere is the rigid, solid upper mantle connected to the crust. It is 200 kilometers thick. Temperatures at this layer are less than 1,300 degrees Celsius.
Fill-in-the-blank
Word Box (one term per response - no repeating, but you will not use every term):
*Metabolism
*Covalent
Electrons
Hydrogen ions
*Protons
*Ionic
*Controlled Experiment
18. An experiment in which only one variable is changed is a(an)
_experiment
19. The combination of chemical reactions through which an organism builds up or breaks down
materials as it carries out its life processes is called
20. Neutrons and
are found in the nucleus of an atom.
21. A chemical bond formed by the transfer of electrons is a(an)
bond
22. The pH scale is a measurement system that indicates the concentration of
in a solution
Answer and Explanation:
18. An experiment in which only one variable is changed is a(an) controlled experiment .
19. The combination of chemical reactions through which an organism builds up or breaks down materials as it carries out its life processes is called metabolism.
20. Neutrons and protons are found in the nucleus of an atom.
21. A chemical bond formed by the transfer of electrons is a(an) ionic bond .
22. The pH scale is a measurement system that indicates the concentration of hydrogen ions in a solution.
What adaptation of a bird skeletal system allows for it to be light enough to fly
Someone answer this. It’s a page titled “ How does The Mitochondria Produce Energy For The Cell “
Answer AND Explanation:
They provide site for break down of glucose into water, carbon dioxide and energy in form of ATP for the tissue cells.Muscle cells would have more mitochondria because they require more energy than other cells in the body.Glucose is broken down in the mitochondriaAerobic respirationGlucose is obtained from meals that are consumedThe process is called aerobic respiration because glucose is broken down in presence of oxygen.ATP is the energy molecule created during respirationMitochondria, often known as the 'powerhouse' of the cell, generate most of the cell's supply of adenosine triphosphate (ATP), essentially the cell's energy currency. This is achieved through a process known as cellular respiration which involves the breakdown of glucose into molecules of ATP. The process comprises three steps namely glycolysis, Krebs Cycle/Citric Acid Cycle, and Electron transport chain.
Explanation:The mitochondria are often described as the 'powerhouse' of the cell, responsible for creating most of the cell’s supply of adenosine triphosphate (ATP), which is essentially the cell’s 'energy currency'. Energy is produced in the mitochondria through a process called cellular respiration. This process involves breaking down glucose from the food we eat into molecules of ATP.
The process is broken down into three steps:
Glycolysis: Happens outside of the mitochondria in the cytoplasm of the cell. Glucose is broken down into 2 molecules of pyruvate, producing a small amount of ATP.Krebs Cycle or Citric Acid Cycle: Happens inside the mitochondria. The pyruvate is further broken down and energy is extracted, producing ATP and also all-important electron carriers.Electron transport chain: The electron carriers from the Krebs Cycle transfer their electrons to a chain of proteins in the mitochondrion, creating a flow of electrons that allows the cell to form a large amount of ATP.Learn more about Energy production in mitochondria here:
https://brainly.com/question/35935439
#SPJ6
What do plants do with the nitrogen they absorb through their roots?
Final answer:
Plants absorb nitrogen through their roots in the form of nitrates, produced by nitrogen-fixing bacteria that live in soil or plant roots. This nitrogen is used to synthesize vital organic compounds like amino acids. Decomposers and nitrifying bacteria also play key roles in the nitrogen cycle by recycling nitrogen back into the soil for plant use.
Explanation:
Plants absorb nitrogen in the form of compounds such as nitrates through their roots, which are essential for their growth. The nitrogen absorbed is a crucial part of the nitrogen cycle, where nitrogen-fixing bacteria convert atmospheric nitrogen into forms that plants can use. These bacteria either live in the soil or in symbiotic relationship with the roots of leguminous plants such as peas. The fixed nitrogen is then used by plants to create amino acids, proteins, and other important organic compounds that are vital for plant growth and development.
Moreover, decomposers play a vital role in the nitrogen cycle by breaking down organic matter, including dead organisms and waste, and releasing nitrogen back into the soil in the form of ammonium ions, which plants can also absorb. These ammonium ions may be further transformed into nitrates by nitrifying bacteria in the soil, completing the cycle and enabling plants to continue to assimilate the nitrogen they need.
What do we call the process where part of the DNA is saved during replication?
Answer:
The process where part of the DNA is saved during replication is known as semi conservative replication.
Explanation:
During cell division, a cell must first replicate its DNA (Deoxyribonucleic acid). When a cell divides into daughter cells , the DNA of the parent cell must be copied because DNA contains the genetic material of an organism. DNA replication is the process in which DNA is copied during the cell division cycle. During replication, the complementary strands of the original double helix DNA are separated and one of the two strands in the original molecule is saved in the new DNA molecule. Thus the new DNA molecule is made of an original strand and a newly synthesized strand. So the DNA replication is known as semi conservative replication. Each strand of the original DNA molecule is referred as the template strand because it provides information for the production of newly synthesized strand. It takes place inside the nucleus of a cell during the s stage of the cell cycle. During replication, helicase enzyme breaks the hydrogen bonds between the complementary bases (Adenine with Thymine, Cytosine with Guanine) and unwinds the double helix of DNA. The two separated strands create a Y-shaped replication fork and act as templates for the synthesis of new strands of DNA. Enzymes known as DNA polymerases create the new strands.
PLEASE HELP!!!! 30 points for answering!!!!
1. How can researchers be sure they found PFC Gordon’s body?
2. Does Hyman’s team have the ability to do this same procedure with other unidentified soldiers and if so, what would they need to move forward?
Answer:
1. DNA verification.
2. Yes.
Explanation:
1. DNA is what makes any body who he is. These are the set of instructions given to any one by their father and mother. So the researchers processed the remains of those soldiers who were all buried, during the battle of Falaise Gap when Gordon's car was hit by German shell, and found that one of the body's remains were exactly match with Dordon's relation DNA.
2. Hyman's team have the ability to do this same procedure with other unidentified soldiers as long as any relatives in relation to those soldiers are available to verify the DNA samples from.
The formation of sperm cells and egg cells is necessary for which of the following processes?
Answer:
Meiosis.
Explanation:
Meiosis is used to make special cells - sperm cells and egg cells
The formation of sperm cells and egg cells is necessary for the process of meiosis.
What is meiosis?Meiosis is a type of reproduction in which a parent cell divide into four daughter cells that are genetically different from the parent cell. The daughter cells have half number of chromosome of the parent cell.
This process produce the gametes which are the sperm cell and egg cell.Meiosis or gametogenesis is the process that produce human egg and sperm cell. Meiosis or gametogenesis is the process that produce human egg and sperm cell.
Meiosis is a special type of nuclear division which segregates one copy of each homologous chromosome into each new "gamete". It reduces the number of set of chromosomes by half, from 46 to 23, so that when gametic recombination or fertilization occurs the ploidy of the parent will be reestablished. Spermatogonia are the cells in the testes that will undergo meiosis while Oogonia are the egg cells that will undergo meiosis.
Therefore, The formation of sperm cells and egg cells is necessary for the process of meiosis.
Learn more about meiosis on:
https://brainly.com/question/29383386
#SPJ6
The denser a liquid, the slower it flows. The table below shows the mass and volume of two different liquids
Comparison of Liquids
Volume
Liquid Mass (9)
(cm3)
13
Which of the two liquids flows slower
Liquid Allows slower
Final answer:
Density, which is mass per unit volume, affects how slowly or quickly a liquid flows. Denser liquids, with a higher mass to volume ratio, flow slower than less dense liquids.
Explanation:
Density is defined as mass per unit volume and is a crucial factor in determining how fluids flow. The density of liquids is typically higher than that of gases because the molecules in liquids are more closely packed together. Consequently, denser liquids tend to flow slower than less dense ones due to increased intermolecular attraction and resistance to movement.
To calculate density, the formula is density = mass/volume. Applying this to the statement that 'the denser a liquid, the slower it flows', it can be inferred that if we have two liquids, the one with a higher mass to volume ratio will be denser and hence, will flow slower.
For example, if we have two liquids with the following properties:
Liquid A: mass of 20 grams and volume of 10 cm³Liquid B: mass of 15 grams and volume of 10 cm³Liquid A will have a density of 2 g/cm³, whereas Liquid B will have a density of 1.5 g/cm³. Hence, Liquid A is denser and will flow slower than Liquid B.
Liquid A flows slower. Hence the correct option is a.
The density of a liquid is a crucial factor influencing its viscosity and, consequently, its flow characteristics. Density is determined by the ratio of mass to volume, and a higher density generally corresponds to a slower flow. In the provided data, Liquid A has a mass of 18 units and a volume of 10 units, resulting in a density of 1.8 units. In contrast, Liquid B has a mass of 8 units and a volume of 20 units, giving it a lower density of 0.4 units.
The significant difference in density indicates that Liquid A is denser than Liquid B. According to the relationship between density and viscosity, denser liquids exhibit higher viscosity, leading to slower flow rates. Therefore, the conclusion is that Liquid A flows slower than Liquid B due to its higher density, underscoring the critical role of density in determining the flow characteristics of liquids. Hence the correct option is a.
Complete question:
The denser a liquid, the slower it flows. The table below shows the mass and volume of two different liquids.
liquid Mass volume
A 18 10
B 8 20
Which of the two liquids flows slower?
A: Liquid A flows slower.
B: Liquid B flows slower.
C: They both flow equally.
D: This cannot be decided.
4. Name two nineteenth century scientists-one who developed the laboratory burner
in common use today, and the other who studied the spectra of colored flames
produced by a variety of elements,
Answer:
common use today, and the other who studied the spectra of colored flames produced by a variety of elements. The two scientists are Robert Bunsen, whose name is associated with today's laboratory burner, and William Kirchhoff, who studied the flame spectra produced by a variety of elements. 4
Explanation:
In the scientific method, how is a hypothesis tested
Answer:
By experimentation and observation
Which of the following is a medical professional that uses bones to help supply physical information about the deceased?
a pathologist
an odontologist
an osteologist
an archeologist
Answer:
Archaeologist.
Explanation:
I believe this is the only on of the four that deals with post-mortem study of bones, other than a forensic odontologist, who studies teeth and bitemarks, but not bones in general.
Answer:
an osteologist
Explanation:
Osteology is the science that studies the bones and the skeletal system as a whole. The osteologist is the professional responsible for this science and is able to use bones to help provide physical information about the deceased.
This is because the number of bones in a body can provide information about an individual's age, health and physical condition, which can generate many important changes.
What are the unique drivers of behavior that are a result of language and culture?
Answer:
Meme
Explanation:
The term "meme" is well known all over the world. It is usually used in the "world of the internet." It refers to the phenomenon of "virilizing" a piece of information, ie, any video, image, phrase, idea, music, and so on. It helps to spread any knowledge between multiple users from all over the world within a short time. Along with this, it helps to achieve a lot of popularity quickly. The idea of a meme can be summed up by a conductor of behavior that results from the language and culture of a particular place. It can multiply through the ideas and information that originate from individual to individual.
Language and culture intricately influence behavior through gendered communication expectations, cultural norms governing public discourse, and the shaping of thought and action. These factors affect group behaviors and consumer preferences, reflective of deep cultural diversity.
The unique drivers of behavior resulting from language and culture include the roles, attitudes, and personality traits associated with different ways of speaking within a cultural group. Language and gender play a crucial role, with various cultures imposing different expectations on how individuals should communicate based on their gender identities. Deviating from these prescribed roles can lead to social repercussions. Cultural norms and rules influence communication patterns, including which topics are considered appropriate to discuss in public and private spaces. In addition, language, as a complex and flexible tool, shapes our thought and actions, organizes our world, and preserves culture through dynamic speech communities and performative rituals.
These cultural and linguistic differences can influence how people behave in groups, how we interact with each other, and how consumer preferences form based on social norms and religious beliefs. This diversity reflects not just in international contexts but also within communities that share the same language, indicating the deep intertwining of language, culture, and individual experience. Understanding these factors is crucial for fostering effective communication and addressing the subtle nuances that arise from cultural diversity.
why the Eukarya domain includes more complex living things than the Archaea or Bacteria domains? A. All prokaryotes are unicellular, and all eukaryotes are multicellular. B. Prokaryotes can live in more extreme conditions than eukaryotes. C. Eukaryotes have a greater variety of genetic material than prokaryotes D. There are more eukaryotic organisms than prokaryotic organisms in the world
Answer:
The correct answer is C eukaryotes have a greater variety of genetic material than prokaryotes.
Explanation:
Prokaryotic cells consist of single chromosome and their DNA is present in a dense region called nucleoid.As one copy of each gene is present in the chromosome prokaryotic cells are haploid.The DNA of prokaryotic cells are circular
Whereas eukaryotic DNA is linear and multiple distinct chromosomes are present in eukaryotes.Two copies of each chromosome are present are in many eukaryotic cells.As a result the eukaryotic cells are diploid in nature.
Due to this greater variety of genetic material the domain eukarya are more complex than archea and or bacteria domains.
How many cells make up the human body?!
Answer:
about 37.2 trillion cells in the average human body
Explanation:
does fire have a defined boundary
Answer: Yes.
Explanation: Prescribed burning activity where fire is applied generally to most or all of an area within well defined boundaries for reduction of fuel hazard, as a resource management treatment, or both.
The statement "does fire have a defined boundary" is absolutely true.
What is a Fire?Fire may be defined as a circumstance, procedure, or instance of the burning of fuel or another material that is being ignited and significantly combined with oxygen, liberating light, heat, and flame.
Such types of fire activities generally possess definite boundaries in order to reduce the fuel that is significantly hazardous for the survival of the living organism.
Apart from this, a fire is initiated under full control as well as the management of an external team for regulating the extreme resource utilization, the level of destruction, absolute treatment of resources, and their treatment.
It may also be thought that the activity of fire is one of the most dangerous for the lives and properties of all sorts of living organisms.
Therefore, the statement "does fire have a defined boundary" is absolutely true.
To learn more about Fire safety, refer to the link:
https://brainly.com/question/7137730
#SPJ2
Which water conservation strategy is used when a household installs a duel- flush toilet?
A- eliminating losses
B-reusing and recycling
C-limiting consumption
D-preventing pollution
Answer:
Answer is C.
When a household installs a dual flush toilet, the water is mainly conserved by limiting its consumption and thus eliminates the unnecessary loss of water.
Explanation:
A dual flush toilet is similar to a standard toilet but includes some water conserving features. It is an effective way to reduce the amount of water used in flushing . It has two buttons to select two different flush settings, one for the liquid waste and the other for solid waste. Normally less water is needed to get rid of liquid waste than solids. Some models of dual flush toilet system reuses the water in the hand washer for flushing. Standard toilets use siphoning action, where a siphoning tube is used to drain the waste. While flushing, a large volume of water enters the toilet bowl which fills the siphon tube and siphon pulls the waste and water down the sewer pipe. The siphoning action stops, when the bowl emptied and air enters the tube producing a gurgling sound. Dual flush toilet has a large hole at the bottom of the bowl and a wash down flushing design to push the waste down into the drain. This system needs less water per flush as no siphoning action is required. Also the waste is easily drained out of the bowl because of the large hole at the bottom of the bowl. In a dual flush toilet, the liquid waste flush utilizes only half the amount of water than the solid waste flush. The main disadvantage of a dual flush toilet is that it is more expensive than a normal toilet..
Many polysaccharides are used for short term energy storage. Which carbohydrate is used for energy storage in the liver?
A) cellulose
B) glycerol
C) glycogen
D) starch
Answer: Glycogen
Explanation:
The energy in the human body is stored in the form of glycogen. In human beings the glycogen is stored primarily in the liver and muscle cell.
In liver the glycogen can make upto 5-6% of the organs fresh weight. and can store 100-120 grams of glycogen in it.
Glycogen is released slowly from the liver when the body is starving or the blood glucose is being consumed by the body.
Then there is a need that the stored glycogen is used by the rest of the cells.
Glycogen is the carbohydrate that is used for energy storage in the liver. It's a complex polysaccharide that is broken down into glucose for immediate energy when needed.
Explanation:The carbohydrate used for energy storage in the liver is glycogen. Glycogen is a complex polysaccharide that serves as the main form of energy storage in animals, especially in the muscles and liver. When the body needs energy, it breaks down glycogen into glucose, which can be used for immediate energy or sent to the body's cells for use in cellular respiration. This makes glycogen a crucial factor in maintaining the body's energy balance.
Contrarily, cellulose is a carbohydrate found in the cell walls of plants, glycerol is a component of fats, and starch is a form of energy storage in plants.
Learn more about Glycogen here:https://brainly.com/question/13451216
#SPJ6
Examine the images carefully and use them to answer PART A and PART B.
A student conducts an experiment to see how music affects plant growth. The student obtains four identical plants. Each one is potted in the same type of soil and receives the
same amount of sunlight and water each day. Plant A listens to classical music for three hours each day. Plant B listens to rock music for three hours each day. Plant C listens to
country music for three hours each day. Plant D does not listen to any music at all.
2. Based on the experiment in the scenario, which visual aid would be most helpful in showing the change in the plants' heights over time?
A. A line graph
B.A timeline
C. A bar graph
D. A pie chart
A line graph would more helpful showing the growth of the four plants over time. In the Y axis the height could be shown versus the time in the X axis.
Which of these correctly relates the biomolecule with its function?
Answer:
There are four major classes of Biomolecules – Carbohydrates, Proteins, Nucleic acids and Lipids
Carbohydrate for energy, protein for building cells and other fuction like making structures like haemoglobin hair…etc, Nucleic acid for carrying hareditary material and lipids for insulation just to mention few
Answer:
waxes; prevents water loss and repels water
Explination:
Waxes, steroids, phospholipids, and triglycerides are all types of lipids. While their structures and functions all vary, they are all made of hydrocarbon chains that are hydrophobic. Triglycerides (fats) are the body's energy storage molecules. Steroids make up sex hormone and cholesterol. Phospholipids make up the cell membrane, separating the cytoplasm for the environment.
3. A student performed an experiment to demonstrate that a plant needs chlorophyll for
photosynthesis. He used plants that had green leaves with white areas. After exposing
the plants to sunlight, he tested each leaf for the presence of starch. Starch was found in
the area of the leaf that was green, and no starch was found in the area of the leaf that
was white. He concluded that chlorophyll is necessary for photosynthesis. Which
statement represents an assumption the student had to make in order to draw this
conclusion
a) Starch is synthesized from the glucose produced in the green areas of the leaf.
b) Starch is converted to chlorophyll in the green areas of the leaf.
The white areas of the leaf do not have cells.
d The green areas of the leaf are heterotrophic.
Answer:Starch is synthesized from the glucose produced in the green areas of the leaf.
Explanation:
Which change of state does the motion of the oranges most closely model?
Melting is change of state shows the motion of the oranges most closely model.
Explanation:
Change in the state depicted in the melting is similar to that of motion of the oranges. In this process the particle changes the state from solid to liquid. when the molecules of the solid speed abundant that the motion kills the attraction by which the molecules can now move past each other as a liquid, melting occurs. As the energy inside the solid goes up due to some external pressure or temperature, which leads to the increase of substance temperature to the melting point.
Genetic disorders can result when sister chromatids fail to separate properly
During which phase is this problem most likely to occur?
Answer:
Genetic disorder that can result when sister chromatids fail to separate properly is likely to occur in meta-phase (m-phase) because in mitosis during m-phase there is separation of DNA to two equal halves.
Explanation:
Genetic disorder is the problem that is caused by the abnormal activities in gene. This is also called mutation which may cause due to error during replication of DNA and also due to some environmental factors such as radiation exposure, smokes. So, during meta-phase, genes might not separate and genetic disorder might happen.Glucokinase and hexokinase in glycolysis
Glucokinase or Hexokinase is a enzyme used at the first step of glycolysis.
Explanation:Glucokinase is a Isoenzyme(enzymes which differs in the sequence of amino acids but catalyses the same reaction) of Hexokinase . Glucokinase (hexokinase D) is present only in liver and pancreas whereas hexokinase is present in all cells.In first step of glycolysis i.e formation of glucose-6-phosphate from glucose is completed with the help of hexokinase. In this step a ATP molecule is consumed i.e ATP is converted to ADPResult: Glucokinase and hexokinase are used in the first step of glycolysis.
What are proteins made from?
A. Fatty acids
B. Amino acids
C. Monosaccharides
D. Nucleic acids
Answer:
B. Amino acids, because proteins are made of many small units called amino acids. They're attached to each other creating a long chain.
Proteins are made up of amino acids, which serve as the monomers for protein synthesis. The fundamental structure of an amino acid consists of a central carbon atom bonded to an amino group (NH2), a carboxyl group (COOH), a hydrogen atom, and a variable “R” group. The 20 different amino acids can be arranged in different combinations to form the unique proteins found in living organisms.
Explanation:Amino acids are the monomers that make up proteins. All proteins are made up of different arrangements of the same 20 amino acids. Each amino acid has the same fundamental structure, which consists of a central carbon atom bonded to an amino group (NH2), a carboxyl group (COOH), a hydrogen atom, and a variable “R” group. The name "amino acid" is derived from the presence of the amino and the acidic carboxyl group.
HELP
DNA and RNA are both:
1. made up of nucleotides and carry molecules from one end of a cell to another
2. monomers of protein molecules that provide structure to a cell’s nuclear membrane
3. protein molecules that carry the unique genetic information of an organism
3. molecules that contain genetic information and are made up of nucleotides
Answer:
The correct answer is 4 molecules that contain genetic information and are made up of nucleotides.
Explanation:
DNA and RNA builds the genetic blueprint of the cell.DNA act as repository of genetic information.
The genetic information is stored in the nucleotides that builds up both DNA and RNA molecules.
The genetic information from DNA is transferred to mRNA and then from mRNA to protein by the help of transcription and translation process,both are important steps of central dogma of molecular biology.
What is mitosis in a living cell?
a) the separation of the genetic material of a cell into two completely identical sets, one for each of the daughter cells created during cell division
b) the creation of two daughter cells with half the number of chromosomes that the parent cell has by the process of cell division
c)the creation of a larger amount of cytoplasmic material that can then be split among the daughter cells of a parent cell
d)the separation of existing genetic material by splitting chromatids at the centromere to create two similar nuclei in another cell
Answer:
A. the separation of the genetic material of a cell into two completely identical sets, one for each of the daughter cells created during cell division
Answer:
the answer is A
Explanation:
24. Since the relative concentration of water in the
pond in which a paramecium (a single-celled
organism) lives is greater than the concentra-
tion of water in its cytoplasm, water molecules
constantly move from the pond into the
paramecium. The best long-term solution to
the problem of maintaining a stable internal
environment is for the paramecium to
(1) change the water into carbon dioxide and
excrete it
(2) store water molecules
(3) incorporate water molecules into its
structure
(4) actively transport water molecules out of
its cell
Which is the answer?
Explanation:
4) actively transport water molecules out of its cell
Active transport is a mediated process that requires an energy input and the use of specialized membrane proteins to move against the concentration gradient. These proteins require energy in the form of adenosine triphosphate or ATP in order to facilitate necessary conformational changes to the large protein molecules to alter the spatial location of the molecule. For instance, with Na+, K+ pumps in cell membranes.
The paramecium would need to move the water molecules against their concentration gradient, out of the cell. Thus it would need to use active transport to pump water out and maintain its osmotic balance.
Learn more about membrane components at brainly.com/question/1971706
Learn more about plasma membrane transport at brainly.com/question/11410881
#LearnWithBrainly
The best long-term solution for a paramecium to maintain a stable internal environment when the concentration of water in the pond is greater than the concentration of water in its cytoplasm is through active transport of water molecules out of its cell.
Explanation:The best long-term solution for a paramecium to maintain a stable internal environment when the concentration of water in the pond is greater than the concentration of water in its cytoplasm is to actively transport water molecules out of its cell.
Paramecia have contractile vacuoles that collect and expel excess water to maintain water balance and prevent the cell from bursting in a hypotonic medium. This process requires energy but helps the paramecium regulate water movement and maintain internal stability.
Learn more about paramecium maintaining internal environment here:https://brainly.com/question/24726017
#SPJ2
An astronaut compares the time passing on a watch worn while on a mission orbiting Earth with an identical watch on Earth
The astronaut's watch shows that two hours have passed.
What would the watch on Earth show?
Less than two hours have passed because time passes more slowly in areas with stronger gravitational fields
O More than two hours have passed because time passes faster in areas with stronger gravitational fields
Less than two hours have passed because time passes more slowly in areas with weaker gravitational fields.
More than two hours have passed because time passes faster in areas with weaker gravitational fields.
Less than two hours have passed because time passes more slowly in areas with stronger gravitational fields.
Answer: Option A
Explanation:
Einstein discovered the concept called general relativity that is used to predict the space-time. Also, he found that the time and space were conjoined into a continuum as space-time. He proved that the space-time is wrapped and twisted due to the earth's rotation.
He also proved that time will not pass for everyone at the same rate. A fast-moving person can experience that time passing relatively slower than a person without motion. And this difference between the observation of time is called time dilation.
Also, when you are far away from the earth's surface the time goes faster than the time on the earth's surface. This phenomenon is known as gravitational time dilation.
While traveling to space, a huge amount of speed is required for a mass object to escape the strong gravitational force of the earth. Thus the strong gravity curves the space time and shows the time slower meanwhile the normal person in the earth has time running normally.
Answer:
A
Explanation:
EDGE 2021
Which organism in this ecosystem would have the smallest population? why?
Answer:
The hawk, because the habitat would only be able to support a few at once. If there are more than a few, than they start dying off due to competition.
Explanation:
Did you get your answer 2 years ago? Please tell me what it was.