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k0ka [10]
3 years ago
12

Concluding her presentation on contemporary theories of why sleep is necessary, Marilynn makes all of the following points excep

t: Sleep may have evolved because it kept our ancestors safe during potentially dangerous periods. Sleep gives the brain time to heal, as it restores and repairs damaged neurons. Sleep allows the brain time to process and store information from the previous day. Deep sleep reduces the likelihood someone will have a nightmare.
Social Studies
1 answer:
ehidna [41]3 years ago
4 0

Answer:

Deep sleep reduces the likelihood someone will have a nightmare.

Explanation:

In simple words, all other points except the last statement are scientifically proves facts of what are some major requirements to get a proper sleep. In history, the cavemen had issues with hunting in darkness so they decided to wait until the day which ultimately led to long sleeps for them.

Also, sleep is essential for the body and brain as it heals the damaged neurons and also relaxes the muscles all over the body.

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What are the three things the legislative branch can do ?
Alex

The legislative branch is made up of the two houses of Congress—the Senate and the House of Representatives. The most important duty of the legislative branch is to make laws. Laws are written, discussed and voted on in Congress. There are 100 senators in the Senate, two from each state.

3 0
3 years ago
How do investments and financial markets affect the economy?
castortr0y [4]

Answer:

Finantial markets  work  as a mechanism of efficient resource allocation.  They drive individual savings into productive economy, by lending funds from savers to borrowers ( who usually are individuals or firms  that  have a business oportunity to develop). Investments, which can be channel through finantial markets, increase the output of an economy, because the pull up aggregate demand by increasing the demand of products needed to expand  firms' production. Therefore, they increase economic product.

Generally speaking, finantial markets help to develop economies, if they are properly regulated, by increasing business activity and investment, hence, the final product into an economy.  

As an <u>example</u>, think of the case of  a family that is saving money to pay their child future education, by buying stocks in finantial markets. If these stocks increase the funds of an specific business, this business has more money to expand its activities, to grow. Therefore, the firm will grow because of the availability of funds to invest, and the family will be able to profit the benefits of the firm's expansion, and to pay their child education in the future.

5 0
3 years ago
Which of the following statements is true?
dalvyx [7]

Answer:

the effects of neurotransmitters released from either sympathetic or parasympathetic postganglionic neurons may be stimulatory or inhibitory

Explanation:

The effects are based on two aspects: when excitation occurs a stimulus makes an increase of chances that neurons will engage in action.

On the contrary, <em>when inhibition is preferred it means that the likelihood that neurons will act together is lessened so neurotransmitters make nerve cells process and transmit information through electrical and chemical stimulus.</em>

An <em>increase of activity is done by the excitation and a decrease or cessation of activity is done when inhibitory neurotransmitters are present.</em>

Simply put, neurons act based on the surrounding chemicals that are present, they are the neurotransmitters.

The exchange of information between neurons is always enabled and regulated by these substances. They help life-essential processes: make the heartbeat, cause lungs to keep breathing and help in stomach digestion.

<u>Of course, when we sleep, are awake and study different levels of neurotransmitters are present.</u>

4 0
3 years ago
At the constitutional convention, some of south carolina's delegates were not in favor of the new constitution. they were part o
HACTEHA [7]
The group that opposed a new constitution was called the Antifederalists
5 0
3 years ago
What was Thomas Jefferson's occupation prior to politics?
Stells [14]
He was an lawyer, author, and many other things.
Let me know if you need anymore examples. I'm more than willing to help.

Cheers, 

Kylie 
 
3 0
3 years ago
Read 2 more answers
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