Mammals are any vertebrates within the class Mammalia, a clade of endothermic amniotes distinguished from reptiles and birds by the possession of a neocortex (a region of the brain), hair, three middle ear bones and mammary glands. How much do you know this type of animals? A LOTS!!!, lets find Out.
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Cows have stomachs
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Animal Mammal Quiz Pro
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Posted:2017-01-05 by Willierose247
Mammals are any vertebrates within the class Mammalia, a clade of endothermic amniotes distinguished from reptiles and birds by the possession of a neocortex (a region of the brain), hair, three middle ear bones and mammary glands. How much do you know this type of animals? A LOTS!!!, lets find Out.
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