Question

feathers are an adaptive featuers of birds. how are they helpful to them???

Answer 1

bird's bones are hollow which makes birds' bodies lightweight. Flying birds have large chest muscles that move the wings. Birds havefeathers that help them fly. ... The air sacs enable birds to extract much more oxygen from each breath of air than other animals can.♡♡♡♡♡♡♡

Answer 2

They are helpful to them as feathers provide them heat as well allow the birds to fly high in the sky.

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