Question

Are there any similarities between birds and aircrafts
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Answer 1

Explanation:

Both have streamlined body structure which is necessary for flight. The body is made up of light materials in case of aircraft whereas birds have light bones and feathers in their body. The wings make birds and aircraft even closer, as both of them use wings for flight as well as the shape of it.

Answer 2

Explanation:

Both have streamlined body structure which is necessary for flight. The body is made up of light materials in case of aircraft whereas birds have light bones and feathers in their body. The wings make birds and aircraft even closer, as both of them use wings for flight as well as the shape of it........