Someone pls help. IT WOULD BE MUCH APPRECIATED.​

Answer:

B

Explanation:

did it already

Answer:dna

Explanation:

Answer:

Gated Channel protein

Explanation:

Answer:

Water channel proteins are helps the molecules move through a cell membrane.

Explanation:

this protein  acts like a pore in the membrane that lets water molecules or small ions through quickly. This proteins (aquaporins) allow water to diffuse across the membrane at a very fast rate. Ion channel proteins allow ions to diffuse across the membrane.

Answer: Epididymis

Explanation: The epididymis is a long, coiled tube that rests on the backside of each testicle. It functions in the carrying and storage of the sperm cells that are produced in the testes.

Answer:

Unlike prokaryotes, eukaryotic cells compartmentalize various metabolic processes inside membrane-bound organelles. For example, the breakdown of certain food molecules to provide energy takes place in the mitochondrion, and photosynthesis takes place in a chloroplast.

Answer:Eukaryotic cells generally use aerobic respiration – requiring oxygen – to produce usable energy called ATP from glucose molecules. ... This type of respiration mostly takes place in specialized organelles called mitochondria. Prokaryotic cells, on the other hand, tend to use anaerobic respiration – not requiring oxygen.

Explanation:

Answer:

c

Explanation:

Unicellular bacteria does not contain tissue. Thus option C is correct.

A tissue is a cluster of similar cells that perform specific function.

Epithelial tissue one most important type of tissue.

It can be up two types such as Simple epithelium and Stratified epithelium.

Simple  epithelium is a single layer of identical cells, observed at sites of secretion, absorption of substances.

It can be up three types Squamous epithelium, Cuboidal epithelium, Columnar epithelium.

Simple Squamous epithelium is single layer of flattened cells found Lungs-alveoli, Blood vessels-endothelium.

Simple cuboidal epithelium found in tubules of nephrons and glands which is involved  secretion, absorption, and excretion, etc.

Simple columnar epithelium found in the inner layers of the stomach, intestine, trachea,

Stratified epithelium which is multiple layers epithelial tissue can be up 4 types squamous, cuboidal, columnar, Psuedo-stratified columnar epithelium.  

Thus option C is correct.

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Answer:

I believe its C

Explanation:

The structure labeled A in the diagram is of mitochondria.

Hence, option C. mitochondria is correct.

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Answer:

I believe that the answer would be: Evolution of the fruit fly over time (A)

Explanation:

As we can see, the fruit fly shown is the only fruit fly we are observing. Therefore, we need to determine how it has different cells among other cells. This is where evolution would come into the picture. The reason this fruit fly has different cell structures and functions is because, over time, their bodies and makeup have changed, leaving behind these "older" cells that are now dominated by the newer ones. So, evolution is the reason why the fruit fly has different cell structures and functions.

Just like how us humans have wisdom teeth in our mouths that are not necessary because our mouths have evolved to be smaller; there isn't enough room for them to grow, in some cases.

I hope this helps! :)) Have a good night!

Answer:

c            

is correct!

Answer:  Sense food, Predators

Explanation: They can observe the animals odor and they can also observe the animals predators.

Scientists are inspired to the survey of animal behavior for a variety of reasons, and the ground is pretty varied, ranging from feeding behavior and habitat selection research to mating behavior and social organizations.

Animal behavior encompasses all of the ways in which animals interact with other organisms and their physical surroundings.

Behavior can also be defined as a change in an organism's activity in response to a stimulus, an external or internal cue, or a combination of cues.

Animal behavior connects the molecular and physiological aspects of biology to the ecological.

Behavior is the link between organisms and their surroundings, as well as between the nervous system and the ecosystem. One of the most important aspects of animal life is behavior.

Animal research helps scientists understand how living creatures, both human and animal, function.

Animal research allows us to get a close-up look at living organisms and how their physical, chemical, and functional life systems function.

Thus, this way, a scientist can learn many varied things regarding organisms by learning animal behavior.

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Floods and flash flooding Now is the time to determine your area's flood risk. ... Flash floods have a rapid hydrological response in catchments with short lag times, ... Two different types of flood hazard assessment methods were tested: (i) a ... elongation ratio and roughness index can be used to explain the flash flood types.

Answer:

Flooding is an overflowing of water onto land that is normally dry. Floods can happen during heavy rains, when ocean waves come on shore, when snow melts quickly, or when dams or levees break. Damaging flooding may happen with only a few inches of water, or it may cover a house to the rooftop. A flash flood is = A flood caused by heavy or excessive rainfall in a short period of time, generally less than 6 hours. Flash floods are usually characterized by raging torrents after heavy rains that rip through river beds, urban streets, or mountain canyons sweeping everything before them.

Explanation:

i new the first on the top of my head but the second on was on google mabye  this would help.

Answer: was to increase the population of wolves

Explanation: The reasoning behind introducing these gray wolves (Canis Lupus) to the Greater Yellowstone Ecosystem was to increase the population of wolves there since they were once scattered because of people killing these animals off with the assumption that they were predators and were viewed as dangerous animals.

The rationale behind introducing wolves to the Greater Yellowstone Ecosystem is that it is considered a way of increasing the population of wolves.

An ecosystem may be defined as the place or area where members of different species live together and interact with one another for the purpose of food, space, and mating partner.

It may be thought that in the past time people were significantly killing wolves with the supposition that they belongs to the category of predators and were typically observed as dangerous animals. Now, if they were introduced again in this environment, the rationale behind this introduction is only for improving the population of wolves.

Therefore, the rationale behind introducing wolves to the Greater Yellowstone Ecosystem is that it is considered a way of increasing the population of wolves.

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Answer:

The answer is A.

Explanation:

"the ability or willingness to tolerate something, in particular the existence of opinions or behavior that one does not necessarily agree with."

In science, the term tolerance is how much a person can handle. Therefore, option A is correct.

the capacity or readiness to put up with anything, especially the presence of ideas or actions with which one may not necessarily agree. patience, suffering, and fortitude; as well as kindness, objectivity, and unbiased thinking. Tolerance and toleration both support a person's right to do something they disagree with. Tolerance implies a liberal attitude toward other people's beliefs and behavior, such as tolerance for religious minorities.

Limit dimensions, unilateral tolerances, and bilateral tolerances are the three fundamental tolerances that are most frequently found on working drawings.

The term tolerance means how much you can handle.  Therefore, option A is correct.

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Answer:

I believe that it would be C

Explanation:

pls let me know if I'm incorrect

Answer:

C. Is the correct answer is believe.

Answer:

Simulation

Explanation:

In an experiment where you find something out without being there would be a simulation. Hope this helps :)

Without actually going into space to find out, simulation can be used. Thus option D is correct.

Simulation is the re-enactment of real-world situation for different reason as it cannot be done in real due to several reasons.

This is completely conducted in a controlled environment which also the modification or addition of variable factor if needed.

The primary aim of this technique is to teach people with the appropriate steps to take in the event.

It is mostly used in cardiopulmonary resuscitation (CPR), science  experiments,  movies, sports, and video games.

It is used to identify what type of situation needs to be recreated and assess will be feasible, the goal for doing simulation should be decided, the device, model or parts need to be executed during simulation.

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Answer:

The answer would be A, to lead sperm cells to the ovary. Hope this helps you out!

Answer:

All of the above.

Explanation:

all four of those situations can cause plants to die and animals with it. Without plants, herbivores will not have food and either die or leave, and without herbivores, carnivores will face the same situation.

The answer is A, the cell

Answer:

A. cell. is the correct option. ◉‿◉

Answer:

Answer:

it protects the cell from germs and stuff

Answer:

Some phytoplankton are bacteria, some are protists, and most are single-celled plants. Among the common kinds are cyanobacteria, silica-encased diatoms, dinoflagellates, green algae, and chalk-coated coccolithophores.

Explanation:

A Golgi body, also known as a Golgi apparatus, is a cell organelle that helps process and package proteins and lipid molecules, especially proteins destined to be exported from the cell.

Explanation: it processes and packages proteins and lipid molecules but i am not sure if it transport

Answer:

A Golgi body, also known as a Golgi apparatus, is a cell organelle that helps process and package proteins and lipid molecules, especially proteins destined to be exported from the cell.

Explanation:

Answer:

B.

Explanation: