Animal Species Holly Ratliff July 5, 2000 Beckley English 2 Animal Species Living creatures on Earth need three basic things in stray to survive: the ability to eat, breath, and reproduce. All animals ar able to do so. Animals are divided into species, among these species are: Mammals, Reptiles, Arthropods, and Aves. Mammals, also known as Mammalia, come from Latin meaning mamma breast. They are called this imputable to the fact that Mammals are the only animals which have mammary glands, which modify them to nourish their young solely on milk secreted from these glands.
Mammals are warm blooded, and all, except for marine mammals, are mostly or completely covered with hair. Mammals give birth to jazz young, however, in that location are a a couple of(prenominal) rare exceptions to this rule. A few mammals, such as the platypus, lay eggs instead of having live young. Yet once the eggs are hatched the females do have mammary glands, and produce milk for their young. Another frisk of mamm...If you want to get a full essay, order it on our website: Ordercustompaper.com
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