What structural features are common to all mammals?

univerkov | December 11, 2020 | education

1. In all mammals, the body is divided into the trunk, neck, head and front and hind limbs.
2. In all representatives (except sloths and manatees), the cervical skeleton consists of 7 vertebrae.
3. Four-chambered heart
4. Warm-bloodedness
5. The excretory organ is the kidneys

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