An animal is considered a mammal if it can produce milk. Also, mammals lack nuclei in mature red blood cells.
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The malleus, incus, and stapes in the ear; The official mammal class is mammalia. Unlike other animal types like birds and insects, all mammal babies drink milk that comes from their mother’s bodies. This is one of the key ways to know if an animal is a mammal. And a diaphragm separating the heart and lungs from the abdomen. An animal is considered a mammal if it can produce milk. Also, mammals lack nuclei in mature red blood cells.
An animal is considered a mammal if it can produce milk.
This is one of the key ways to know if an animal is a mammal. The malleus, incus, and stapes in the ear; And a diaphragm separating the heart and lungs from the abdomen. Also, mammals lack nuclei in mature red blood cells. An animal is considered a mammal if it can produce milk. This is one of the key ways to know if an animal is a mammal. The official mammal class is mammalia. Unlike other animal types like birds and insects, all mammal babies drink milk that comes from their mother’s bodies.