Gladys91viz
Answered

2. How does oxygen in the air get into the blood?
a. though the nose
c. though the mouth
b. though the throat
d. though the tiny capillaries
3. What will happen to the cells of the body when there is absence of
oxygen?
a. The cells will continue to grow and multiply. c. The cells will survive.
b. The cells will be inactive.
d. The cells will die.​

Sagot :

Etheladriano27viz

Answer:

2. D. Through the tiny capillaries

3. D. the cells will die

BrainlyUser4viz

Answer:

2.D

•tiny capillaries are very tiny blood vessels — so small that a single red blood cell can barely fit through them.

3.D

•when there is absence of oxygen in our body the cells in our body will not function and the cells

will die

Explanation:

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