Seven ways the animals survive and respond to their environment.

All animals survive and oppose to the environment in septet contrary ways. Animals carry unwrap the following essential functions: feeding, respiration, circulation, emptying, response, sustainment, and re proceedsion. Feeding: Animals claim evolved a variety of ways to feed. Herbivores atomic number 18 animals that eat go downs, including roots, stems, leaves, flowers, and fruits. Carnivores consume otherwise animals. Filter feeders ar aquatic animals that strain tiny drift plants and animals from the pee somewhat them. Detritivores atomic number 18 animals that feed on pieces of decaying plant and animal natural called detritus. Respiration: Whether animals live in water or on land, all animals breath, which means that they take in oxygen and pardon carbon dioxide. Because of their very simple, thin-walled bodies, some animals can confide on the scattering of these amounts through their skin. Most other animals, however, fork out evolved tangled tissues and o rgan systems for respiration. Circulation: Many small aquatic animals, such as some aquatic worms, rely solely on diffusion to transport oxygen, nutrients, and waste mathematical products among all their cells. Diffusion is decent because these animals are only a few cell layers thick. larger animals, however, have some kind of circulatory system to move materials around within their bodies. Excretion: A primary waste product of cellular metabolism is ammonia water, a poisonous philia that contains nitrogen.

A buildup of ammonia and other waste products would kill an animal. Therefore, excretion is unfavorable to life. Most animals have an excretory system that both eliminates ammon ia quickly or converts it into a less poiso! nous substance that is removed from the body. Excretory systems vary from groups of cells that pump water out of the body to complex organs such as kidneys. Response: Animals respond to events in their environment using specialize cells called nerve cells. In most animals, nerve cells hook up together to line a... If you want to get a in full essay, order it on our website: OrderEssay.net

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