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horsena [70]
3 years ago
9

Which of the following statements describes how you would classify Figure 28.2 as a negative feedback loop?

Biology
2 answers:
AnnZ [28]3 years ago
7 0

the answer is a. When the heart rate is too high, the body sends hormones that continually increase the heart rate higher.


vekshin13 years ago
3 0

a) The control center counteracts change from a set point.

Because negating (opposing) the initial change is the definition of a "negative feedback loop."
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Answer:

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Explanation:

Hydrogen has 1 proton.

Lithium has 3 protons.

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Mercury has 80 protons.

Hope this helps.

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