Question

2.Which of the following groups represent correctly the substances that the capillaries exchange between blood and tissues? *

1 point

A) oxygen, carbon dioxide, RBC, food

B) Oxygen, carbon dioxide, food, waste products

C) water, plasma, WBC, RBC

D) Oxygen, carbon dioxide, WBC, RBC​

Answer 1

Answer:

Capillaries measure in size from about 5 to 10 microns in diameter. Capillary walls are thin and are composed of endothelium (a type of simple squamous epithelial tissue). Oxygen, carbon dioxide, nutrients, and wastes are exchanged through the thin walls of the capillaries.

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D) oxygen, carbon dioxide, WBC,RBC......

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Explanation:

Answer 2

Answer:

D) Oxygen, carbon dioxide, WBC, RBC

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