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

a
The control center counteracts change from a set point.
b
The sensors notice an increase away from a set point.
c
Nerves and hormones carry messages to target organs.
d
A target organ receives and responds to a message.

Which of the following statements describes how you would classify Figure 282 as a negative feedback loop a The control center counteracts change from a set poi class=

Respuesta :

budwilkins

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

Because negating (opposing) the initial change is the definition of a "negative feedback loop."
hoaaus1119a

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


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