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Luden [163]
4 years ago
11

Colby had a big work deadline and stayed up most of the night to complete it. On the way to work, he wondered how he was going t

o make it through the day feeling this tired. By about 11 a.m., he felt much better and far more awake. This is likely due to the _____ in his brain.
Social Studies
1 answer:
k0ka [10]4 years ago
3 0

Answer:    Decreased levels of melatonin

Explanation:  Melatonin is a substance that is excreted at night and by which the brain sends signals that one should sleep, that is, a man / woman is feeling sleepy. When melatonin secretion decreases, the alertness increases, as is the case with Colby. Melatonin levels decrease at the base of the brain signal regardless of whether or not Colby slept enough the previous night. Feeling tired will induce some other receptors and consequent signals from the brain, but a natural decrease in melatonin throughout the day occurs normally.

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Please help, my brain is broken.
max2010maxim [7]

An example of a trade-off that an investor faces is risk.

<h3>What is a trade-off?</h3>

This refers to a situation where a choice means losing another option or forgoing a benefit or opportunity for another

The typical investor's trade-off includes risk, return and liquidity on an investment.

Therefore, a typical example of a trade-off that an investor faces is risk on a investment.

Read more about trade-off

<em>brainly.com/question/15698855</em>

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5 0
2 years ago
Select all the correct answers.
Bess [88]
The first,third and last are the correct answers. Hope this helped :)
3 0
3 years ago
Read 2 more answers
"pete is older than jill, and jill is older than pat. who is older, pete or pat?" the ability to solve problems such as this dem
kompoz [17]

The ability to solve problems such as "Pete is older than Jill, and Jill is older than Pat, who is older?, demonstrates <em>competence in transitivity.  </em>In psychology the term transitivity inference is used to describe the competence that an individual acquires, commonly around the ages of 7 to 12 years old. The  individual has a higher capacity of reasoning and  is able to replace words, like better than, older than, shorter than, with a transitive relation, as shown in the case of the question.

4 0
3 years ago
How many terms does a Senator serve
Setler [38]
Senators serve 6 years terms and elections over Senate are staggered over even years. So only one third of senate is up for reelection.
6 0
3 years ago
One way in which Robespierre and Napoleon are similar is that they both?
Maru [420]
Both of them thought they were doing the right thing for their country, France. Napoleon was a general and he thought that he was doing his best fighting for his country but without realizing it he was hurting the country at one point. His main focus was in warfare that he could not care any less for the rest of the ruling (reason behind the selling of Louisiana is 1803). Robespierre thought he could be a good leader for France and in a way challenge the French but he ended up hurting and murdering many people by not being judged in the correct way. They hurt the French thinking they were doing more well than harm. <span />
5 0
4 years ago
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