Question

Write any four characteristics of Mammals?​

Answer 1

Explanation:

Female mammals have mammary glands. The glands produce milk after the birth of offspring. Milk is a nutritious fluid. ...

Mammals have hair or fur. It insulates the body to help conserve body heat. It can also be used for sensing and communicating.

Answer 2

Explanation:

four characteristic of mammals

• Mammals are a class of endothermic vertebrates.
• Mammals have four limbs and produce amniotic eggs.
• The mammal class is defined by the presence of mammary glands and hair (or fur).
• Other traits of mammals include sweat glands in their skin, alveoli in their lungs, a four-chambered heart, and a brain covering called the neocortex.

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