Science, asked by ajaypawar9999, 1 month ago

how to structure of arteries, veins and blood capillaries are help in circulation of blood​

Answers

Answered by snowelizabath233
0

Explanation:

The arterioles branch into the capillary networks that supply tissues with oxygen and nutrients. The walls of arteries are thicker than the walls of veins, with more smooth muscle and elastic tissue. This structure allows arteries to dilate as blood pumps through them.

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