Biology, asked by smritisimi2008, 5 hours ago

What are birds? List some important characteristics of birds.​

Answers

Answered by RGNITISH
1

Answer:

Birds are in the class Aves. All birds have the following key features: they are endothermic (warm-blooded), have two legs, and lay eggs.

Features of Birds:

1.Feathers.

2.High metabolism.

3.A four-chambered heart.

4.A beak with no teeth.

5.A lightweight but strong skeleton.

6.Production of hard-shelled eggs.

Hope this helps you

Answered by koushikramavuku
1

Answer:

Birds are in the class Aves. All birds have the following key features: they are endothermic (warm-blooded), have two legs, and lay eggs.

...

Features of Birds

Feathers.

High metabolism.

A four-chambered heart.

A beak with no teeth.

A lightweight but strong skeleton.

Production of hard-shelled eggs.

Explanation:

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