thegirlandthepaintbr
thegirlandthepaintbr thegirlandthepaintbr
  • 03-04-2019
  • Chemistry
contestada

During gas exchange, which substance moves from the alveoli into the blood?

A. Nitrogen
B. Water
C. Carbon Dioxide
D. Oxygen

Respuesta :

thegratestoryteller
thegratestoryteller thegratestoryteller
  • 03-04-2019

The exchange takes place in the millions of alveoli in the lungs and the capillaries that envelop them. As shown below, inhaled oxygen moves from the alveoli to the blood in the capillaries, and carbon dioxide moves from the blood in the capillaries to the air in the alveoli.

Hope this helped

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Niyahgucci12
Niyahgucci12 Niyahgucci12
  • 03-04-2019

it is either C or D but i really dont know but good luck

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