The respiratory system provides oxygen to the body's cells while removing carbon dioxide, a waste product that can be lethal if allowed to accumulate. There are 3 major parts of the respiratory system: the airway, the lungs, and the muscles of respiration.

Explanation:

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3 years ago

Are the cells in this image prokaryotic or eukaryotic?

zhuklara [117]

Answer: prokaryotic

Explanation:

because of the long rail

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3 years ago

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which of the following is caused by hyperpnea? a. retention of carbon dioxide b. excretion of carbon dioxide c. acidity of the b

tresset_1 [31]

B. excretion of carbon dioxide

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3 years ago