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dimitriapioneer:

The lungs, nose, and trachea are organs of the respiratory system. Which best describes these organs? They deliver nutrients to the other tissues. They deliver oxygen to the blood. They are both used for support. They help break down food

dimitriapioneer:

NEED HELP

Lyraleii:

What do you use for breathing?

dimitriapioneer:

oxgen?

Alexis1415:

What do you think the answer is? Or do you not know

Alexis1415:

Okay um what delivers oxygen to the blood?

dimitriapioneer:

i got it right thxs

Alexis1415:

np

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