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muminat
3 years ago
15

Question 4 of 10

Biology
2 answers:
Marta_Voda [28]3 years ago
6 0

Answer:

B

Explanation:

A child needs a beating heart to live, if not they cam't develop.

Amanda [17]3 years ago
3 0
The heart begins beating, b
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Adults who are on their feet alot for work will often soak their swollen ankles in a pail of hot water with Epsom salt dissolved
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The type of solution formed is hypertonic.

<h3>What are hypertonic solutions?</h3>

Hypertonic solutions are solutions with higher dissolved solutes as compared to the sap of the cells suspended in them.

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Hence, such a solution is hypertonic.

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A decrease in the autonomic tone of the smooth muscle in a blood vessel would result in:.
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A decrease in the autonomic tone of the smooth muscle in a blood vessel would result in an increase in blood flow through the vessel.

<h3>Meaning of smooth muscle</h3>

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Smooth muscles are mostly found in hollow organs, passageways and tracts of some systems.

In conclusion, A decrease in the autonomic tone of the smooth muscle in a blood vessel would result in an increase in blood flow through the vessel.

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