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ki77a [65]
3 years ago
13

What patterns occur in stage n3 sleep?

Social Studies
1 answer:
olya-2409 [2.1K]3 years ago
5 0

Answer:

REM Stage of Sleep

Explanation:

Stage 3 Sleep [ REM Stage ] is the deepest stage of sleep. It is most revitalising & refreshening up sleep. It is crucial to re energise brain.

In this stage : Respiration , heart rate increases, brain activity is high & vivid dreams may occur, body becomes immobile & it is difficult to wake someone up. There are slow delta waves & rapid eye movement.

It is a very short duration (3 - 8% ) of total sleep and its concentration keeps on decreasing with age.

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Answer:

valid.

Explanation:

Valid is something effective, legally binding or able to withstand objection.

In deductive reasoning, an argument is valid if and only if it takes a form that makes it impossible for the premises to be true and the conclusion nevertheless to be false. It is not required for a valid argument to have premises that are actually true, but to have premises that, if they were true, would guarantee the truth of the argument's conclusion. Valid arguments must be clearly expressed by means of sentences called well-formed formulas. The validity of an argument can be tested, proved or disproved, and depends on its logical form.

An argument is a set of statements expressing the premises and an evidence-based conclusion.

3 0
3 years ago
another name for the physical memory trace in the brain is the a) engram. b) semantic web. c) hippocampus. d) medial temporal lo
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<u>Engram</u> is the another name for the physical memory trace in the brain.

<h3>Define Engram.</h3>

he term "engram" is a fictitious construct used to describe the physiological changes and processes that make up memory in the brain, and the "search for the engram" is an effort to find and identify that memory.

<h3>How do you define an engram?</h3>

A child's mother yelled at her for trimming some of the roses in the mother's yard. She suffers a headache as an adult whenever she smells roses, so she assumes she must be allergic to the fragrance.

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4 0
2 years ago
In the factor market, who is the seller
KATRIN_1 [288]

Answer:

C. Households

Explanation:

Brainliest

7 0
3 years ago
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Does fertilizer make a plant grow bigger? Amount of fertilizer measured in grams, quantities of water measured in milliliters. I
olga_2 [115]

Answer:

Yes

Explanation:

Fertilizer are given to the plants which provides extra minerals and nutrients to the soil and help the plant to grow faster. They are available in the form of chemicals in the market. Fertilizers are added to the soil for the faster growth of the plants.

In an experiment where fertilizers are given to the plant ---

Independent variables is : The amount of the fertilizers given to the plant which is measured in grams.

Dependent variable is : growth of the plant which is measured in number of leaves and in height.

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What was the purpose of the reconstruction act?
labwork [276]
The Reconstruction Act helped rebuild the United States after the Civil War.
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