In which biome would you be most likely to enjoy leaves changing color in the fall?

Answer:

Ions are charged particles, that explains why they have either a positive or negative charge. Since electrical signals contain charges, that also explains why they are often based on ions. Your answer would be D

Answer:

lons are charged particles is the correct answer.

Explanation:

Electrical signals in the body are usually based on ions because ions are charged particles.

They produce an electrical gradient, therefore electrical signals are transferred.

The electrical signals in the neuron occur because ions flow over the neuronal layer as the Ions are the electrically charged particles.

The body requires ions to transmit the electrical impulse along the nerves.

Answer:

A.

Explanation:

The arctic soil is so cold that the ground beneath the tundra surface remains frozen all year. This permanently frozen ground is called permafrost. Each summer, when the sun warms the tundra surface, the top few inches of soil thaw. This melted part is called the active layer.

Answer: the active zone.

Explanation: The top layer of the soil in the tundra is called the active zone

Explanation:

Coral reefs are the part of marine ecosystem and their diversity is immense.

Coral reefs plays an important role in maintaining the ecological balance and they are:

Shield coastlines from the hurting effects of wave movement and tropical storms, give living spaces and safe house to various marine living things, are the wellspring of nitrogen and other central enhancements for marine regular pecking orders, help carbon and nitrogen fixing, help with enhancement reusing.

Answer:

To what ecosystem are coral reefs compared Why is it important to conserve biodiversity

Occupying less than one percent of the ocean floor, coral reefs are home to more than twenty-five percent of marine life. Why is that important? A highly biodiverse ecosystem, one with many different species, is often more resilient to changing conditions and can better withstand significant disturbances.

Explanation:

Answer:

The particles in a solid are tightly packed and locked in place, The particles in a liquid are close together (touching) but they are able to move/slide/flow past each other. The particles in a gas are fast moving and are able to spread apart from each other.

Explanation:

Answer:

particles in a solid are closely packed together and vibrate, rather than move freely, whereas in a liquid particles are further spread apart and move around

Explanation:

particles are always moving, but in the three different phases (solid, liquid and gas) they move at different speeds. in a gas they vibrate, in a liquid they begin to move more openly and freely because the particles are more spread out and then in a gas the particles are racing around because the particles are even further spread apart

Answer:

cute dog!!!

Explanation:

i'll do my best....

                                 CAUSE                                             EFFECT

                           sudden decrease in                             decrease in

                           clown fish population                    anemone population

____________________________________________________________

                     sudden decrease in                  sudden increase in chipping                

                   giant Triton population                        sparrow population    

____________________________________________________________

                 sudden increase in  hermit                     sudden decrease in

                           crab population                            clown fish population

Answer:

This is true.

Explanation:

The pollen from one plant can fertilize a different type of plant, this is called cross-fertilization. This will cause a combination of both plants to be created.

Answer:

A star is born when atoms of light elements are squeezed under enough pressure for their nuclei to undergo fusion

Explanation:

Answer:

Explanation:

just adding on the other statement above....... All stars are the result of a balance of forces: the force of gravity compresses atoms in interstellar gas until the fusion reactions begin.

Answer:  Structure of the Silver Atom. The silver atom has 5 electron orbits (energy levels) with a total of 47 electrons. Beginning with the orbit closest to the nucleus and working outward, the number of electrons per orbit should be: 2, 8, 18, 18, 1. Of course, the nucleus contains 47 protons and 61 neutrons.

Answer:

From high to low.

Explanation:

When we say "high to low" and "low to high", when talking about cells, diffusion, passive transport, etc. we are referring to the concentration of the solute in both sides of the biological membrane.

In simple diffusion, the molecules travel from a higher concentration to a lower concentration, in order to create a uniform environment.

The opposite of diffusion is osmosis, meaning that in osmosis the opposite happens; in this case, molecules are "attracted" to the higher concentration side of a biological membrane, and travel to it.

Hope it helped,

BiologiaMagister

Answer:

Evaporation: Water evaporates from the ocean, from the earth's surface and also by organisms, in the phenomenon of perspiration in plants and sweating in animals. Living things, especially plants.

Condensation: Water in the form of steam rises and condenses forming clouds, formed drops of water.

Precipitation: It occurs when the drops of water, which form the clouds, cool, accelerating the condensation and joining the drops of water to form larger drops that eventually precipitate to the earth's surface. Precipitation can be snow or hail or rain

Explanation:

Answer:

Through the hydrologic cycle.

Explanation:

Water moves through the hydrologic cycle in three forms: solid, liquid or gas. When the sun shines on the Earth and it’s bodies of water during the day, a process called convection causes some liquid water to evaporate into the air in the gaseous state called vapor, binding with dust particles in the air to form clouds. When the water vapor in the atmosphere reaches the point of saturation, the air cools, water condenses back into a liquid and falls down to Earth in the form of precipitation. Approximately 10% of the water from precipitation is absorbed by plants. The rest of it either collects in oceans, lakes and rivers by runoff or it percolates through many layers of sand and rock underground in the earth’s surface, until it slowly makes its way into larger bodies of water by gravity. Plants use the water they absorb for photosynthesis. Humans, animals and insects absorb some of that water when they eat plants. In the heat of the sun, water once again gets from lakes and oceans back to atmosphere by evaporation, and the hydrologic cycle repeats again by water falling as precipitation.

Answer:

Explanation:

By putting the train track against something pointing downwards. Gravity will take over and the train will pick up speed as it goes down the hill.

To make the train move faster, Matthew should focus on the train's engine power, reduce friction between wheels and the track, and consider an aerodynamic design for the train to efficiently achieve higher speeds.

When discussing the motion of a train and how to increase its speed, several factors can come into play, such as the power of the train's engine, the friction between the train wheels and the track, and the aerodynamic design of the train. To make the train move faster, Matthew could ensure that the engine is powerful enough to increase the train's acceleration. Reducing friction through improved wheel design or better track material could also help. Additionally, the aerodynamic shape of the train will reduce air resistance, allowing it to reach higher speeds more efficiently.

Answer:

Equilibrium

Explanation:

When the system is in equilibrium, this means there is no further change in the system because the opposing forces (forward & reverse), such as those in diffusion, are at balance and therefore there seems to be stability. Usually this is when the system is at its highest entropy of lowest Gibbs free energy.

It is possible to calculate the equilibrium constant of a reaction aA+bB⇋cC+dD

Kc = ([C]^c*[D]^d) /( [A]^a*[B]^b)

The term used to describe when molecules are even throughout a space is equilibrium.

When molecules are evenly distributed throughout a space, it is called equilibrium. In chemistry, equilibrium refers to a state where the forward and reverse reactions occur at the same rate, resulting in a constant concentration of molecules in the system.

For example, consider a container divided into two compartments by a permeable barrier. Initially, molecules on one side may be more concentrated, but over time, they will diffuse and spread equally in both compartments, leading to equilibrium.

This concept is significant in many chemical processes, such as the reaction rates, solubility, and phase changes.

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Answer:

A

Explanation:

The pathogen is not recognized to the cells, the cells attack and kill that pathogen as if it was a virus trying to keep your body at equilibrium.

Final answer:

The immune system, upon recognizing a pathogen, activates immune cells that phagocytize the pathogen. It makes use of both innate non-specific defenses and adaptive specific defenses, and can remember past infections to provide immunity. The correct answer is option A.

Explanation:

When the immune system recognizes a pathogen, it can respond in various ways, including the activation of immune cells that phagocytize (eat and kill) the pathogen. Components of the immune system are constantly on the lookout for signs of pathogens. Upon detection, immune factors are mobilized to the infection site, where they identify the pathogen, mobilize cells and molecules to efficiently combat the invader, and halt the response once the infection is cleared. The innate immune system provides non-specific defenses, while the adaptive immune system creates tailored, specific responses and can remember past infections for more efficient future responses. This memory can last for decades and involves both the lymphatic system and immune cells such as B and T lymphocytes to provide immunity.

Answer:

There are fourteen facial bones in total out of which zygomatic bone is the facial bone that creates prominence of the cheek inferior and lateral to the eye.

Explanation:

Zygomatic bone is said to be as the cheek bone which is paired and irregular in shape. It articulates with the maxilla, the temporal (to meet zygomatic process), sphenoid as well as the frontal bone of the face. It also forms the lower and lateral part of orbital margin. The maxilla and the mandible forms the upper and lower jaw.

The bone that creates the prominence of the cheek, positioned inferior and lateral to the eye, is the Zygomatic Bone. It provides an attachment site for facial muscles and helps form the structure of the face.

The bone that creates the prominence of the cheek inferior and lateral to the eye is known as the Zygomatic Bone. This bone helps form the structure of your face and gives shape to your cheeks. The prominence of this bone can particularly be felt when you touch the part of your face directly below and to the side of your eye.

It's important for facial muscles to have an attachment site, and for the zygomatic bone it serves as an attachment for several muscles involved in facial expression and mastication (chewing). The Zygomatic bone plays an important role in our anatomy of the face.

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Answer:

what is the function of a fasicled root??

Answer:

Xylem is one of the two types of transport tissue in vascular plants, phloem being the other. The basic function of xylem is to transport water from roots to stems and leaves, but it also transports nutrients. Hope this helps you out! :)

Answer:

3. Water breaking down to hydrogen and oxygen

4. Water

5. Gas

6. Both a liquid and a gas?

7. Physical Change

8. Chemical Properties

9. Volume

10. Kinetic-Molecular Theory of Matter

Explanation:

cause yeet

Answer:

d

Explanation:

Answer:

the answer is A

Explanation:

it hides in its she'll when preditors are near or are going to attack iy

Answer: Option A. To protect the organism

Explanation:

The given picture is of a turtle and it is showing a structure of shell that functions for the protection of animal.

The shell is the outer covering of the turtle which is made of skeletal and dermal bone which helps in providing structural framework and protection against prey. This is a very hard substance that acts as a shield and also able to survive fossilization.

It also helps the turtle to survive in the extreme condition as it get hide inside its shell.

Hence, the correct option is A.

Answer:

D) centriole

Explanation:

nave a good day {:

The organelle present in mouse cells but absent in bean plant cells is the centriole. This is because centrioles are usually found in animal cells and have a primary role in cell division. Plant cells typically lack these organelles and use different mechanisms for cell division.

The organelle that is present in the cells of a mouse but not present in the cells of a bean plant is the centriole. Centrioles are cellular structures involved predominantly in cell division processes like mitosis and meiosis, and are typically found in animal cells. Plant cells, such as those in a bean plant, commonly lack these organelles because they have other mechanisms to handle cell division.

All cells, whether they are plant or animal, have a cell membrane. Chloroplasts are found in plant cells for photosynthesis but are absent in animal cells. A cell wall is a characteristic organelle of plant cells, and is not found in animal cells. Therefore, answer option D, centriole, is the correct answer.

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Answer:

G1 involves cell growth an protein synthesis, G2 involvesfurther growth and protein synthesis

Final answer:

In the G1 phase, cells grow and begin the process of organelle replication while in the G2 phase, cells continue to grow, replicate some organelles, and prepare for mitosis by synthesizing proteins and providing resources for the mitotic spindle.

Explanation:

The G1 phase of the eukaryotic cell cycle is characterized by cell growth, where the cell increases in size and organelles begin to replicate in preparation for cell division. This phase involves routine metabolic processes and making proteins needed for DNA replication.

During the G2 phase, the cell continues to grow and makes further preparations for mitosis. It is during this phase that the cell replenishes its energy stores, synthesizes proteins necessary for chromosome manipulation, and duplicates some of its organelles. The cytoskeleton is also dismantled to provide resources for the mitotic spindle. This phase ensures that the cell's machinery is ready for the subsequent mitotic phase where the nucleus and the cytoplasm will be divided during mitosis and cytokinesis.

Explanation:

birds= hollow bone structure 4 flight. scales on (feet), defined as "raptors" flight feathers, thicker core for uplift, shape of beak 4 food it eats.

fish= natural "slime coat" to protect scales from water or pollution damage, have gills 2 absorb o2 from h2o, streamlined 2 swim in h2o, find to turn, dart, escape predators.

reptiles= cold- blooded, have 2 bask in sun so it can stay warm at night, eats bugs, other reptiles 4 nourishment, can sometimes change color 2 match its surroundings, or has color of surroundings.

amphibians = aquatic usually, needs moisture, goes thru metamorphosis, egg, tadpole, frog (both land & h2o bearing.

insects= eat other insects or foliage, lay eggs on leaves, hibernate or die in cold weather, butterflies make cocoons 4 next generation.

mammals= warm blooded, have sex with 1 mate or many, gives birth, usually are preyed upon by predators ( lion, tiger, etc...) hope this helps, good luck!

Answer:

birds= hollow bone structure 4 flight. scales on (feet), defined as "raptors" flight feathers, thicker core for uplift, shape of beak 4 food it eats. fish= natural "slime coat" to protect scales from water or pollution damage, have gills 2 absorb o2 from h2o, streamlined 2 swim in h2o, find to turn, dart, escape predators. reptiles= cold- blooded, have 2 bask in sun so it can stay warm at night, eats bugs, other\oundings. amphibians = aquatic usually, needs moisture, goes thru metamorphosis, egg, tadpole, frog (both land & h2o bearing. insects= eat other insects or foliage, lay eggs on leaves, hibernate or die in cold weather, butterflies make cocoons 4 next generation. mammals= warm blooded, have sex with 1 mate or many, gives birth, usually are preyed upon by predators ( lion, tiger, etc...) hope this helps, good luck!

Answer:

Answer is B: The Removal Of Metabolic Wastes From Cell

Explanation:

Excretion is best described as the removal of metabolic wastes from cells

Excretion refers to the process by which metabolic wastes are removed from a cell or an organism. This can include undigested material from the digestive tract. It does not include processes such as cyclosis or dipeptide hydrolysis.

Excretion is best described as the process by which metabolic wastes are eliminated from an organism. In simpler terms, excretion is the removal of metabolic wastes from a cell. These wastes could be products of cellular metabolism like carbon dioxide or urea. It can also pertain to the removal of undigested material from the digestive tract, like fiber that our body cannot digest.

However, it does not refer to the removal of toxic wastes by the process of cyclosis, or the removal of water molecules from dipeptide hydrolysis, as these processes are more specific and separate from the general process of excretion.

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Answer: False

Explanation:

It's the opposite! Hot, less material rises while the cold, more dense material sinks

Answer:

FALSE

Explanation:

The materials like magma when heated at great depth in the mantle due to the heat energy provided by the interior of the earth, it gets warm and less dense. This materials then starts to rise up due to the force generated by the magma in the upward direction. This hot magma then rises up and eventually cools due to the lowering of temperature in the upper portion of the mantle. This materials after being cooled, becomes less dense and sinks.

This process takes place in a form of a convection cell.

Hence, the above statement is false.

Answer:

65.4

Explanation:

To find the average, add all the values together and divide by the number of values (3)

[tex] \frac{65.4 + 65.3 + 65.5}{3} [/tex]

average = 65.4

Answer:

Here, no of pairs of chromosomes in ant = 4.  

Now during the gametogenesis, each pair of chromosome will get separated in one gamete each.  

So, number of unpaired chromosomes = 4 unpaired chromosomes.  

The gametes are now haploid, i.e. Without paired chromosomes.  

Now, only 1 of the one pair of chromosomes will be carried inside a gamete,

Lets assume, the gene present in the cell chromosomes is heterozygote  

So,  there will be 2 possibilities.  

So, their probability will result as [tex]=2\times2= 4[/tex]possibilities.

Then for 4 chromosomes would be [tex]4^4=256[/tex] chromosomes.

Answer:

The total number of possibilities for four chromosomes would be 4^4 = 256 possibilities in the gamete or offspring.

Explanation:

Given,

Organism – Ant species

Number of chromosomes = 4 pairs

Genetic possibility due to independent assortment = ?

Solution:

During the gamete formation, only one chromosome from a pair foes to the gamete as meiosis occurs. Therefore, the gamete will have only 4 chromosomes instead of 4 pairs. The gamete can get any of the two chromosome from a pair and thus, it has 2X2 = 4 possibilities.

Therefore, total number of possibilities for four chromosomes would be 4^4 = 256 possibilities in the gamete or offspring.

Answer:

the answer is B

Explanation:

plants need carbon dioxide to be able to produce anything

The molecule released by cellular respiration is carbon dioxide.

Photosynthesis is the process through which plants use daylight, water, and carbon dioxide to create oxygen and energy inside the shape of sugar.

photosynthesis is the method via which green flora and certain different organisms rework light electricity into chemical strength. during photosynthesis in green vegetation, light electricity is captured and used to convert water, carbon dioxide, and minerals into oxygen and power-rich organic compounds.

Photosynthesis is arguably the most vital biological method on the planet. by way of liberating oxygen and eating carbon dioxide, it has converted the arena into the hospitable environment we recognize today.

Learn more about photosynthesis here:-

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Answer: My best guess would have to be (Sea ice might melt)

Explanation:

Ocean warming. The ocean absorbs most of the excess heat from greenhouse gas emissions, leading to rising ocean temperatures. Increasing ocean temperatures affect marine species and ecosystems. Rising temperatures cause coral bleaching and the loss of breeding grounds for marine fishes and mammals.

Because of global warming, ocean surface temperatures are rising, and another possible consequence is that sea ice might melt, which is in the third scenario as global warming causes the earth's temperature to rise.

The melting of the ice belts has negative impacts on the environment, as melting ice in the Arctic and Antarctic regions contributes to sea level rise that negatively affects infrastructure and ecosystems near the coast and contributes to climate change by interfering with global weather patterns.

Hence, because of global warming, ocean surface temperatures are rising, and another possible consequence is that sea ice might melt, which is in the third scenario as global warming causes the earth's temperature to rise.

Learn more about the ice belts by clicking here.

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It is because of Stomata that carbon dioxide that enters into the leaves through the stomata.

(Hope this helps

Answer:

...d

Explanation:

Answer:

D. leaves

Explanation: