Question

Features of the mammal

Answer 1

Answer:

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

Answer 2

• They are hairy.
• They give birth to young ones.
• They give milk.
• They are warm hearted and cool blodded.

Examples are humans, bear, tiger, cow, lion, and etc.

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