Question

write four distinctive characters of mammalia

Answer 1

Hey Mate here's your answer...

The features are...

1) Four chambers of heart
2) Warm blooded
3) They have mammary glands
4) They give birth to their young ones.

Hope it Helps

Answer 2

Hii..

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Here is ur answer :--

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Four characteristics of Mammalia are as follows :-

• They are warm blooded and have four chambered of hearts.

• They are oviparous.

• They have mammary gland for the production of milk to nourish their young ones.

• Their body is covered with hair and secrete oil glands

• Examples : Human beings, cat, bat, dog.

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Hope it helps u!!