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aleksandrvk [35]
3 years ago
5

How do gases move in andout

Biology
1 answer:
deff fn [24]3 years ago
6 0

Answer:

Gas exchange during respiration occurs primarily through diffusion. Gas molecules move from a region of high concentration to a region of low concentration. Blood that is low in oxygen concentration and high in carbon dioxide concentration undergoes gas exchange with air in the lungs.

Explanation:

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Once blood delivers oxygen, what does it pick up from cells on its way back to the heart?
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Answer:

Your answer is C) Carbon Dioxide.

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You have the following consumable items that you do not want spoiled by the action of microorganisms, but you have space in your
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Bread Flavored syrup (contains water, high sugar concentration, flavors, e.g., used to flavor coffee and drinks)

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How are whales different from fish
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