Question

Which characteristics of living beings do the following actions show?
A flock of birds flying in the sky.​

Answer 1

Answer:

virtual swarms .is this it?or Physical features

Flying birds have: 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.