The picture represents a structure of the respiratory system.
Alveoli in the lungs.
Whi...
Biology, 20.05.2021 01:20 silvermansachs9189
The picture represents a structure of the respiratory system.
Alveoli in the lungs.
Which is the function of this structure?
to bring air into the body
to exchange oxygen with carbon dioxide
to carry air to the lungs
to release oxygen from the body
20 pts available
Answers: 2
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