Biology, asked by nagendrasinghsteel, 5 months ago

how many air sacs are connected with the lungs of pigeon?

Answers

Answered by amrp5633

Answer:HOPE IT HELPS

Explanation:nine

The avian pulmonary system uses "flow-through ventilation," relying on a set of nine flexible air sacs that act like bellows to move air through the almost completely rigid lungs.

Answered by jharishav1176

Answer:

nine

The avian pulmonary system uses "flow-through ventilation," relying on a set of nine flexible air sacs that act like bellows to move air through the almost completely rigid lungs.

Explanation:

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