priyd1014
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Dinosaurs used feathers to fly.

ATrue, flying dinosaurs sometimes reached the size of small airplanes
BFalse, dinosaurs weren't coordinated enough to fly
CTrue, feather are delicate but supported dinosaurs at heights up to 1,000 feet
DFalse, dinosaur arms were too short to support flight

Verified Answer :

HallieBreanne

Your answer is A. I hope this helps!

The answer is D.

Dinosaurs with feathers could not fly. This was because their arms were too short, and their bodies too fat. Some dinosaurs could fly (Pteradon, Quetz, etc.) but they did not use feathers, they had skin-like flaps between their arms that allowed flight.

Hope this helped. Good luck!

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