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pashok25 [27]
3 years ago
8

During a race, the body temperature of a runner increases. The runner responds by perspiring, which lowers body temperature. Thi

s process is an example of Question 1 options:
A.Maintenance of homeostasis by positive feedback
B.Maintenance of homeostasis by negative feedback
C.A chemical defense against predators
Biology
1 answer:
Free_Kalibri [48]3 years ago
6 0

Answer:

B. Maintenance of homeostasis by negative feedback

Explanation:

A negative feedback loop is one where the body responds by changing the expected outcome.

So as the runner's body temperature increases, they perspire, which LOWERS their body temperature.  This means that perspiring is a response that changes the original response, as their body temperature decreases rather than continuing to increase from exertion.

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In what way can animals with bilateral symmetry be divided?
sergeinik [125]
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3 years ago
If a natural disaster caused all warbles to go extinct, why would the natural disaster not kill all living organisms?
likoan [24]

Answer:

Living organisms that are able to adapt to the environment (natural disaster) will increase in number while the ones such as warbles who can't adapt will die and go into extinction.

Explanation:

Natural selection can be defined as a biological process in which species of living organisms having certain traits that enable them to adapt to environmental factors such as predators, competition for food, climate change, sex mates, etc., tend to survive and reproduce, as well as passing on their genes to subsequent generations.

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