Question

4. What helps birds to fly?​

Answer 1

Answer:

Birds have feathers on their wings, called “primary feathers,” which help them fly forward.

Answer 2

A bird has wings which helps it to fly. Bird's wings have feathers and strong muscles attached to them. With the help of their strong arm and chest muscles, birds flap their wings and fly. The bodies of birds are very light which help them to fly easily.