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Galina-37 [17]
3 years ago
5

At the highest level of athletic competition (such as the mile run), amphetamines are probably not beneficial as performance enh

ancers because they only improve performance by 1%.
Social Studies
1 answer:
SCORPION-xisa [38]3 years ago
7 0

Answer:

False

Explanation:

Amphetamines are known as enhancers or stimulants, which means that they speed up the messages travelling between the brain and the body.

This drug causes a better reaction time or improved physical capacities when in a competition, which is what athletes are looking for after all. Even though certatin types of amphetamines are legal, none of them are used as physical enhancers for athletic events.

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A good example of Synthetic Cubism, Violin, Fruit and Wineglass by Picasso utilized papier collé, which became known as_________
qwelly [4]

Answer:

The correct answer is: Collage.

Explanation:

Collage is an art technique that consist of assembling different forms in order to create a new one.

Pablo Picasso was one of the first artists that used this technique in one of the 1912 works known as Still Life with Chair Caning (Nature-morte à la chaise cannée) in which he sticked parts of oilcloth in the canvas in which he was painting a piece. That technique became famous during the 20th century and it was mostly used in the visual arts.

In conclusion, a good example of synthetic cubism, violin, fruit and wineglass by Picasso utilized papoer collé, which became known as Collage.

3 0
3 years ago
foods such as rice and pasta, which are largely starch, need to be cooked in water before eating? why
tekilochka [14]

Answer:

Foods such as rice and pasta are dry by nature.So, you have to cook them with moisture to help them breakdown and become soft enough to be pleasant to eat.

Explanation:

5 0
3 years ago
A researcher wants to study how the amygdala reacts when participants view emotional videos. What would be a good technology to
Lesechka [4]

For the researcher to be able to effectively study how the amygdala reacts when participants watch emotional videos, he can use FMRI technology to answer this question.

<h3 /><h3>Functional Magnetic Resonance</h3>

It is a technique that is based on measuring brain activity according to changes in blood flow, because when an area of ​​the brain is active, there is also an increase in blood flow to that area.

This exam is effective for mapping activities in the brain of humans and animals, through the analysis of images that show a change in blood flow according to a certain exposure of the individual.

It is necessary to use contrast to perform this exam, which can also be useful for electroencephalography and brain physiology exams.

The correct answer is:

  • Functional Magnetic Resonance Imaging (FMRI)

Find out more about Functional Magnetic Resonance here:

brainly.com/question/7495806

6 0
3 years ago
Describe the role played by Ekman transport in coastal upwelling. Distinguish between coastal upwelling and equatorial upwelling
wel

Answer:

Explanation:

The coriolis effect coupled with the frictional coupling of wind and water leads to the moving of surface water at 90° towards the right ward direction of the wind in the Northern hemisphere and to the left ward direction of the wind in the southern hemisphere.

Ekman transport helps surface water move away from the costal area.

Equatorial Upwelling occurs when surface water move farther away from the equator and becomes replaced by the Upwelling water.

8 0
3 years ago
Under the Articles of Confederation, it took votes for a law to pass.
Oliga [24]

Answer:

9 votes

Explanation:

Currently, there are 50 states in USA. Back when the Articles of Confederation was created , USA only had 13 states (which means that Articles of Confederation require around 70% of the vote before a law can be passed).

These articles was created in 1777 and abandoned in 1787 after US government planned to add more states as a part of the nation.

3 0
3 years ago
Read 2 more answers
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