Question

Explain the movement of birds in detail​

Answer 1

Answer:

Birds are adapted to moving in the air. Their front limbs have turned into wings and their strong pectoral muscles move their feathered wings. Bird bones are hollow inside so that the bodyweight is as small as possible, which makes it easier for them to fly.

Answer 2

Answer:

Birds fly by flapping their wings,by the contraction of flight muscles, winge move downwards and forwards. The downstroke of wings push, the air downwards and backwards. When the wings move upwards the birds move downwards.

Explanation:

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