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How are birds adapted for flight? A. Their body shape; B.Smooth waxy feathers; C.Hollow bones; D. Beaks

User Ognjenkl
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2 Answers

1 vote

Answer:

hollow bones

Step-by-step explanation:

User Smido
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4 votes

Answer:

Hollow bones is the correct answer.

Step-by-step explanation:

As hollow bones makes the density of bird less than air that's why birds can fly easily

User Padhu
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