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Organs/Blood exchanges HTML5


One function of blood is to carry oxygen and nutrients to body cells. It also carries secretions and metabolic wastes away from cells.

Select the type of exchange you want to display then click on .

Learning goals

  • To teach that the blood is carries nutrients, in addition to oxygen.
  • To illustrate that nutrients are supplied to the blood in the small intestines.

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Blood flows one way in blood vessels to form a closed system irrigating all organs.

Various exchanges occur between the organs and blood.

  • The blood is enriched with oxygen, from the air…

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