Question

describe some features associated with a bird for flying​

Answer 1

What are the features that allow bird to fly?

lightweight, smooth feathers – this reduces the forces of weight and drag. a beak, instead of heavy, bony jaws and teeth – this reduces the force of weight. an enlarged breastbone called a sternum for flight muscle attachment – this helps with the force of thrust

Answer 2

Answer:

it all happens because of air difference