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Type: Multiple-Choice
Category: Respiration, Digestion, and Excretion
Level: College
Author: bkinn
Created: 2 months ago

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Respiration, Digestion, and Excretion Question

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College Respiration, Digestion, and Excretion

Pulmonary ventilation is the                                                .
  1. exchange of gases between the blood & the cells
  2. exchange of gases between the lungs & the blood
  3. inspiration & expiration
  4. None
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