Give example of two features that help birds to fly
Answers
Answered by
1
Answer:
Explanation:
1. Birds have hollow bones which makes them lighter, making it easier for them to fly.
2. Birds have feathers and most importantly are streamlined in shape so that they can reduce the resistance of air friction and glide or cut through air easily.
Answered by
0
Answer:
Explanation:
Light body and winge
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