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Art [367]
3 years ago
5

What are hormones and what is their function?

Biology
1 answer:
natali 33 [55]3 years ago
8 0
Hormones are <span>chemical substances that affect the activity of another part of the body (target site). In essence, hormones serve as messengers, controlling and coordinating activities throughout the body.</span>
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slavikrds [6]

Answer: i hope that helps ^^

Explanation:

Emotions such as anger and hostility ramp up your "fight or flight” response. When that happens, stress hormones, including adrenaline and cortisol, speed up your heart rate and breathing. You get a burst of energy. Your blood vessels tighten.

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3 years ago
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A scientist studying the star Alpha Centauri would probably rely on _____ to gather data. A. the Internet B. encyclopedia articl
jeka57 [31]

D. descriptive investigations

Explanation:

A scientist studying the star Alpha Centauri would probably rely on descriptive investigation to gather data.

In descriptive investigation, experiments cannot be performed since the subjects cannot easily be manipulated or they are far too inaccessible. This form of investigation is based on indirect qualitative investigation of a phenomenon.

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3 years ago
The fossil record suggests that both the domestic dog (​Canis lupus familiaris​) and cat(​Felis catus​) descended from a line of
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Lead poisoning can cause extensive organ/system damage, including: a. Respiratory failure, circulatory system collapse, and skin
adell [148]

Answer:

The correct answer will be option-C

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Lead is a metal found in the Earth's crust which through human practices like using it in paints and other products cause lead poisoning in humans due to accumulation of lead in the body.

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