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Type: Multiple-Choice
Category: Respiration, Digestion, and Excretion
Level: Grade 11
Author: applered
Last Modified: 6 years ago

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Respiration, Digestion, and Excretion Question

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Grade 11 Respiration, Digestion, and Excretion

Which type of respiratory process allows for the exchange of carbon dioxide and oxygen in the lungs?
  1. cellular respiration
  2. internal respiration
  3. external respiration
  4. all of the above