Question

Write any three common features of birds

Answer 1

Answer:

There are five traits that make a bird a bird.

1.Feathers. Feathers are an obvious trait. ...

2.Wings. All birds have wings, but not all birds fly. ...

3.Beaks or Bills. Beaks or bills are another characteristic of birds. ...

4.Laying Eggs. All birds lay eggs. ...

5.Adapted Skeleton.

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Answer 2

Answer:

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Explanation:

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

...

Defining characteristics of modern birds also include:

Feathers.

High metabolism.

A four-chambered heart.

A beak with no teeth.

A lightweight but strong skeleton.

Production of hard-shelled eggs.