Which of the following could be the goal of a negative feedback loop

Biology

2 answers:

Hitman42 [59]3 years ago

6 0

Answer:

B. To return a substance to a normal level

Explanation:

Montano1993 [528]3 years ago

5 0

Answer choice B.

Negative feedback is when the system is always returning to the same consistant conditions.

A good example of negative feedback would be body temperature (always returns to normal, despite small flunctuations).

Positive feedback always progresses completely. Like growth (once you grow, you stay that way) & pregnancy (fetus is constantly growing and then undergoes childbirth, a forward process).

Hope that helps!

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