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Serggg [28]
3 years ago
11

The lungs, nose, and trachea are organs of the respiratory system. Which best describes these organs? A) They deliver nutrients

to the other tissues. B) They deliver oxygen to the blood. C) They are both used for support. D) They help break down food.
Biology
2 answers:
Bezzdna [24]3 years ago
10 0
B) They deliver oxygen to the blood... Hope it helps :)
Romashka-Z-Leto [24]3 years ago
5 0
B.) they deliver oxygen to the blood
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