due5zffwkx due5zffwkx
  • 21-10-2020
  • Social Studies
contestada

Humans absorb oxygen from the air they breathe in and exhale carbon dioxide gas CO2 carbon dioxide gas is

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lb127947
lb127947 lb127947
  • 21-10-2020

Answer:

Breathing?

Explanation:

Breathing is the intake of oxygen and exhale of CO2.

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