Science, asked by Lillyan, 5 hours ago

Why do you think this might be a useful way to identify these substances once they are pulled out of the air?

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Answered by sachin9715

Answer:

Your respiratory system is the network of organs and tissues that help you breathe. This system helps your body absorb oxygen from the air so your organs can work. It also cleans waste gases, such as carbon dioxide, from your blood.

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