Mammals (Mammalia)
Mammals (Mammalia) Class of vertebrates Food, Animal source foods, Animals (Animalia), Chordates (Chordata), Vertebrates (Vertebrata) Consumption area(s): Earth Introduction Mammals are vertebrate animals defined by several distinctive traits: they possess mammary glands that produce milk to nourish their offspring, a developed neocortex in the brain, hair or fur, and three auditory ossicles in the middle […]
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