B) Name the features which help the birds to fly.

1.	B) Name the features which help the birds to fly.
Answer» Answer: Birds have MANY PHYSICAL features, besides wings, that WORK together to enable them to fly. They need lightweight, streamlined, rigid structures for flight. The four FORCES of flight – weight, lift, drag and thrust – affect the flight of birds.

Answer»

Answer:

Birds have MANY PHYSICAL features, besides wings, that WORK together to enable them to fly. They need lightweight, streamlined, rigid structures for flight. The four FORCES of flight – weight, lift, drag and thrust – affect the flight of birds.

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B) Name the features which help the birds to fly.​

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B) Name the features which help the birds to fly.