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Answer:

Diffusion transport is responsible for oxygen entering blood cells because when the oxygen concentration in the alveoli in the lungs are too high it diffuses with the red blood cells by giving it oxygen and receiving carbon dioxide.

Explanation:

Passive or diffusion transport  is responsible for oxygen entering into blood cells.

How does oxygen enter blood cells?

  • Simple Diffusion also known as passive transport is how oxygen gets into blood cells. Because it is traveling from a high concentration to a low concentration, oxygen diffuses from the alveolus into the blood and blood cells as oxygen-depleted blood passes through a capillary in an alveolus (plural of alveoli).
  • The lungs' alveoli release oxygen into the RBCs, where it diffuses and binds to hemoglobin. Four oxygen molecules can be bound to one hemoglobin molecule (O2).

learn more about Passive transport here:

https://brainly.com/question/17293052

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