options:
![subject](/tpl/images/cats/biologiya.png)
1.Which of the following could be the goal of a negative feedback loop?
options:
to enhance an action of a stimulus
to release hormones
to signal receptors to take in sensory information
to return a substance to a normal level
2.When are feedback loops used in any system?
options:
When the system needs more of something.
When the system needs an enhanced outcome.
When a stimulus causes the system to move out of balance.
Only in emergency situations.
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Answers: 3
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1.Which of the following could be the goal of a negative feedback loop?
options:
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