Question

explain the procees of flying in a bird

Answer 1

A bird have a streamlined body which makes it easy for them to move through the air.The bones of most birds are hollow and hollow bones make the body light weight and fit for flying.

Answer 2

THE BONES OF BIRDS ARE HOLLOW AND THEIR BODY IS STREAM LINE.THIS HELPS THE BIRD TO FLY,THE WINGS ACT AS GLIDERS.
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