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GuDViN [60]
3 years ago
12

Hi! i’ll give brainliest please help

Biology
2 answers:
Ne4ueva [31]3 years ago
7 0

Answer:

I say the answer is A the first one!!

Explanation:

My answer is A the first one!!

Ipatiy [6.2K]3 years ago
5 0

Answer:

Water flow becomes slower when the river bends.

Explanation:

The sediment cannot be left behind if it goes too fast. So, the river slowed down.

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An example of negative feed back mechanism is when an increased blood levels of estrogen and testosterone will decrease the leve
ElenaW [278]

Answer:

The correct answer is - True.

Explanation:

The negative feedback loop of the endocrine system is that when a hormone is inhibited by its own mechanism or its products. The negative feedback mechanism in the blood is when the level of testosterone and inhibin inhibit the release of the GnRH, LH, and FSH. The low level of GnRH, LH, and FSH affects spermatogenesis and ovulation in males.

In females, the high levels of estrogen and the progesterone exhibit the negative feedback hormone prevents LH and GnRH production by acting on the hypothalamus and inhibit ovulation.

Thus, the correct answer is - True.

6 0
3 years ago
Which sentences describe the differences between photosynthesis and cellular respiration?
UNO [17]

Cellular respiration uses oxygen as a reactant and photosynthesis does not.

Cellular respiration produces excess ATP and photosynthesis does not.

Cellular respiration is performed by consumers and photosynthesis is not.

Cellular respiration releases energy from glucose molecules and photosynthesis does not.

These all apply

8 0
3 years ago
Read 2 more answers
Earth's core is interpreted to consist mainly of ________. granite
Gekata [30.6K]
The answer is, "Iron and Nickel". 
5 0
3 years ago
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Why do biologists classify
ohaa [14]

Answer:  It is because it makes it more efficient to study organisms.

Explanation: Biologist classify organisms by considering similarities between them. The organisms which have closely related characteristics are placed in a separate domains by biologists. Domains are further divided into 6 Kingdoms. According to modern classification system, domain is largest unit of biological classification.

7 0
3 years ago
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AP Biology Hw? Thanks
ollegr [7]
I’m pretty sure it’s E
5 0
3 years ago
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