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Vesnalui [34]
3 years ago
7

This blood vessel has thin walls that allows nutrients and gases to pass easily between the blood and body cells

Biology
2 answers:
TEA [102]3 years ago
4 0

Answer:

capillaries

Explanation:

Natalija [7]3 years ago
4 0

Answer:

cappillaries

hope it helps you

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What is the name of this fish?
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Which of the following is an example of the changes that take place in an ecosystem during secondary succession?
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<h3></h3>

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Smooth muscle makes up the walls of hollow organs including the stomach, intestines, bladder, and uterus as well as the blood and lymphatic vessels, as well as the tracts of the respiratory, urinary, and reproductive systems. The ciliary muscle, a type of smooth muscle present in the eyes, changes the shape of the lens by dilation and contraction of the iris.

To learn more about smooth muscles, visit:

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