Science, asked by StudiousStudent7833, 1 year ago

What is the importance of air sacs?

Answers

Answered by lojanehussain1pduigr
0

Answer:

air sacs help you in breathing

Answered by subhadra53
0

Answer:

Air sacs are found as tiny sacs off the larger breathing tubes (tracheae) of insects, as extensions of the lungs in birds, and as end organs in the lungs of certain other vertebrates. They serve to increase respiratory efficiency by providing a large surface area for gas exchange.

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