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DIVERSITY OF MAMMALS

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 * Characterristics-Hair,Mammary Glands,Three bone ear,A Jaw for chewing
 * Humans-Have hair and a jaw to chew,Bats-hairy,Pigs-Fox-has three ear bones
 * Ectotherms is what refers to the body temperture that is determined by the surrounding of the animal & Endotherm is an organism the uses their own metabolic heat to keep tissues warm