Question

why do birds have a streamlined body shape ?

Answer 1

Explanation:

Birds have streamlined body so as to reduce the air resistance during flying. Whereas fishes have streamlined body so as to reduce friction in water and help them to move faster.

Answer 2

Birds have a streamlined bodies for making their flight easier through the air.

• A streamlined body shape is a shape of the body that lessens resistance while moving. This kind of rover predator such as the salmon enables them to pursue prey. The lie-and-wait predator with a pointed snout, torpedo-shaped body, and large posterior fins has the ability to generate immediate thrust and acceleration.

• Streamline defines a shape that is broader at the centre and narrower down towards the periphery. It gives minimum resistance while moving in air to the birds, providing ease of movement and improving speed.

• The streamlined shape is not connected with the storage of food or fats, nor is it correlated with the decrease in water loss.

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