Question

Give three adaptation of birds?

Answer 1

These are:
1) They have an streamlined body
2) They are warm blooded mammals and have double circulation of the blood in their bodies.
3)They have feathers which help in flight and in insulation of their bodies
4) They have an small bone mass ratio making them lightweight,and hence they can take flight more easily.

Answer 2

•forelimbs are modified into Wings For flying. Birds, bats are truly adapted for flying(I.e. the aerial mode of Living)

• body is light in weight

• bones with air cavities to make body light.