Physical features
Flying birds have:
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brainliest please
Answer:
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.
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Answers & Comments
Physical features
Flying birds have:
This is ur ans...
Hope it's helpful to u...
brainliest please
Answer:
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.