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Type: Multiple-Choice
Category: Respiration, Digestion, and Excretion
Level: Grade 11
Author: sllong0124
Last Modified: 6 years ago

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Respiration, Digestion, and Excretion Question

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Grade 11 Respiration, Digestion, and Excretion

What large, flat muscle below the lungs contracts when you inhale?
  1. liver
  2. stomach
  3. abdomen
  4. diaphragm
  5. biceps