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dexar [7]
3 years ago
15

Select the correct answer from each drop-down menu.

Biology
1 answer:
attashe74 [19]3 years ago
4 0
I don’t know but it’s hard I keep getting it wrong
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The central nervous system by sending messages from the brain through the nerves that go to your spine.

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4 years ago
The process by which modern organisms have descended from ancient organisms is called.
NikAS [45]

Answer:

Evolution

Explanation:

Evolution – change over time. It is the process by which modern organisms have descended from ancient organisms. Current scientific facts, observations and hypotheses all combine to create current evolutionary theory – which is a well-supported, testable explanation of the biological diversity on Earth.

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2 years ago
Which biome is charterized by seasonal drought occasional fires and grazing by large mammals
Charra [1.4K]
I thought it was savannah but grasslands could be it too.
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3 years ago
The origin of congenital adrenal hyperplasia occurs when circulating cortisol levels
LuckyWell [14K]
The origin of congenital adrenal hyperplasia occurs when circulating cortisol levels are low.
Congenital adrenal hyperplasia (CAH) is an autosomal recessive disease which results from mutations of genes for enzymes involved in the biochemical steps of production of mineralocorticoids, glucocorticoids or sex steroids from cholesterol by the adrenal glands (steroidogenesis). <span>Low cortisol production results in rising levels of ACTH (adrenocorticotropic hormone) because cortisol usually inhibits ACTH production. This increased ACTH production induces overgrowth (hyperplasia) and overactivity of the steroid-producing cells of the adrenal cortex.</span>
5 0
3 years ago
When carbon is in the atmosphere, it’s usually in the form of molecules of ..., which is a ....
Lorico [155]

Answer:

Carbon Dioxide / Gas

Explanation:

When carbon is in the atmosphere it is usually in the form of molecules of carbon dioxide that is released by living organisms such as humans, plants, animals etc and it is a gas.

I hope this answer helps.

3 0
3 years ago
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