2. Name the features which help the birds to flv. – InterviewSolution

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1.	2. Name the features which help the birds to flv.
Answer» <p>birds have:</p><p>lightweight, smoothfeathers– this reduces the forces of weight and drag.</p><p>a beak, instead of heavy, bony jaws and teeth – this reduces the force of weight.</p><p>an enlarged breastbone called a sternum for flight muscle attachment – this helps with the force of thrust.</p>

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