Biology, 20.04.2020 23:58 deanlmartin
What is the function of the part that is labeled A?
The parts of the upper respiratory tract are labeled. Part A is the sinuses.
moistens and filters incoming air
prevents food and liquid from entering
vibrates and produces sound
exchanges oxygen and carbon dioxide
Answers: 1
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What is the function of the part that is labeled A?
The parts of the upper respiratory tract a...
The parts of the upper respiratory tract a...
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