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Licemer1 [7]
3 years ago
12

What aspect of circadian rhythms might explain why we tend to feel so tired at night?

Social Studies
1 answer:
elena55 [62]3 years ago
4 0
<span>There is an organ in the brain sensitive to light changes, which then affects our sleepiness.
This sensitivity to light changes will determine our response to melatonin that influences our level of 'tiredness'.
The more melatonin that we have in our body, the more likely we feel sleepy and fall asleep.</span>
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In which situation might GDP (gross domestic product) NOT be an accurate indicator of the health of a country's economy? A) The
liberstina [14]

The correct answer would be letter "D". GDP stands for Gross Domestic Product, meaning it accounts for the market value of final good and services produced within the country's borders. With that said, financial aid does not fit into that description and doesn't impact directly in said production of final goods and services, therefore it cannot be accounted for in the GDP of a country.

3 0
2 years ago
Bill is unemployed and very poor, and he hopes to get a mobile phone.Do you think this is a want or a need? Why?
laila [671]

Answer:

I think a want

Explanation:

Because he hopes to get one and he could use that money for food or bills and he could use a street phone and its way cheaper with using that.

6 0
2 years ago
Read 2 more answers
What is the difference between a priori and de facto knowledge?
Leviafan [203]

Answer:

aa

Explanation:

<u>De facto knowledge:</u>

It is used to describe that is something exist but that is not officially accepted and recognized. It is not the fact, but it is something about the facts. It comes from a Latin phrase that means in reality over as a matter of facts in legal contexts, de facto describes what happens.  

<u>Priori knowledge: </u>

Priori means what is before were used in the philosophy that originally to distinguishes between arguments from the causes and arguments from the effects. Here are arguments of prior said to cause to the effect.

8 0
3 years ago
Indus Valley people left no written records. Royal palace &amp; temples may have been built in a fortress. How did Indus Valley
Vikki [24]
They made a living by farming.
5 0
2 years ago
This statistical category is the sum of employed and unemployed persons who are 16 years or older, not full time students, and a
lidiya [134]

The total number of unemployed people is the statistic.

Explanation:

The number of unemployed people is defined by the number of people who do not have a job but are actively seeking employment.

This also has a filter on the total population against the age limit below which it is not legally permissible to work.

So, considering all these filters have been met in the description of the statistic mentioned in the question it is easy to assume that this statistic is about the total number of people who are unemployed in an area or a country.

4 0
2 years ago
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