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umka2103 [35]
3 years ago
13

The layer of the blood vessel wall that is dominated by smooth muscle cells is called the __________.

Biology
1 answer:
Novosadov [1.4K]3 years ago
3 0

Answer:

The correct answer is- tunica media

Explanation:

Tunica media is a thicker arterial wall layer which is mostly made up of smooth muscle cells. It forms the middle layer in blood vessels. Due to having a large amount of smooth muscle cells, these arterioles play an important role in regulating the flow of blood between arteries and capillaries.

They regulate blood flow by constricting and dilating the blood vessels. This regulation is important for the efficient transport of gases and nutrients when reaches the capillary bed. So the correct answer is tunica media.

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Answer:

The correct answer is -  D. All rocks were molten in that time period.

Explanation:

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Due to the molten rocks, there are no samples of rock from this area as it was too hot to be formed. There were boiling sulfur and gases were everywhere.

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Explanation:

7 0
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7km/hr

Explanation:

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