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Andrei [34K]
4 years ago
5

Chad ran a 10-mile race to raise money for charity. At mile 5, he started to feel pain in his muscles. By the end of the race, h

e was no longer in pain and felt happy as he crossed the finish line. What neurotransmitter probably relieved his pain and gave him a sense of reward
Social Studies
1 answer:
Dafna1 [17]4 years ago
8 0

Answer:

Acetylchloline

Explanation: this is one of the most richly supplied neurotransmitter in the body of man. It helps in body movement by helping muscles to strink. It also stimulate our reactions to pain.it is found only in the Central and pheripheral nervous system. It is a type of inhibitory and excitatory neurotransmitter that's help also in human memory and learning and also muscle contraction.

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Pangaea was a continent around 300 million years ago. This continent no longer exists because —
zavuch27 [327]

Answer:

C

Explanation:

I'm hope I am right. and helped

6 0
3 years ago
Describe TR’s “Square Deal” explaining each aspect.
Sophie [7]

Answer:

The Square Deal

Throughout American history, political figures have spent a considerable amount of time arguing in favor of capitalism and defending the socio-economic system against critics who emphasize its negative aspects. Yet, while the nation has indeed been successfully built on a capitalist system, we should be careful not to overlook the potential risks and historical abuses of such a system. Capitalism requires a careful balance between economic competition and responsibility, and when these requirements get out of balance, the consequences can be profound and far reaching.

During the Gilded Age of the 19th century (1870-1900) advances in science and technology gave a significant boost to the nation's manufacturing and agricultural industries, but it also ushered in an era of considerable abuses and unfair labor practices. Because competition for employment was strong, and the industries were poorly regulated, corporations and employers frequently took advantage of employees, forcing them to work long hours in unsafe environments, often for insufficient wages. Additionally, the rapid growth of industrial manufacturing was beginning to take a significant toll on the natural environment, as territories became increasingly urban.

During his first term as president (1901-1904), Theodore Roosevelt began promoting a collection of progressive policies which he believed would correct the negative effects of industrialization and improve the quality of life for Americans. These policies, referred to as the Square Deal, focused primarily on controlling corporations, the conservation of nature, and public welfare. Rather than a specific set of policies, the Square Deal refers to many of Roosevelt's policies enacted throughout his presidency.

3 0
3 years ago
A researcher conducting a study testing the effects of caffeine on attention is concerned that both her expectations and subject
Aleks04 [339]

Answer:The technique use in this study is referred to as a double blind

Explanation:

A double blind study is the one that both participants and experimenters or researchers are not made aware who is given a certain treatment.

In double blind researchers will not know if what they are receiving is part of the test itself as they interact with participants or they are receiving a placebo.

This process is useful to eliminate and avoid bias results.

For example, in the above text the effect of caffein on attention is being tested so the researchers will not know whether the drink given to them is actual for the test or just the placebo , they don't know who is in control of the experiment.

6 0
3 years ago
Sometimes when the state and federal governments have concurrent authority, the federal government can decide to regulate that a
liberstina [14]

Answer:

<h3>The correct answer would be the doctrine of federal preemption.</h3>

Explanation:

Clause II of Article VI of the U.S. Constitution states that federal law is the "supreme law of the land." It implies that every judge of state and other courts must follow the federal laws of the Constitution.

This clause, often termed as Supremacy Clause, allow federal laws to preempt state laws, even when both the state and federal governments have concurrent authority over a particular subject.

The doctrine of federal preemption simply implies that higher court may arrogate the law of a lower court if the two authorities come into conflict.

4 0
3 years ago
refers to how members of ethnic, racial, and cultural minorities view themselves, both as members of their own group and in term
alexdok [17]

Race and ethnicity refer to distinct aspects of our identities. The notion that one is a member of a particular cultural, national, or racial group that shares some of the following characteristics is referred to as ethnicity. race, religion, culture, language, or location of origin.

<h3>What definitions do sociologists give to race and ethnicity?</h3>

The term "race" refers to the process of assigning social significance to distinct groups of people based on a variety of physical characteristics. A person's culture, including their language, heritage, religion, and customs, is referred to as their ethnicity.

<h3>What does ethnic identity entail?</h3>

The sense of belonging to a specific ethnic group is measured by ethnic identity. There are many different ways to measure ethnic identity. Simply asking a respondent about his or her ethnic group and identity with the majority group is one way to measure.

To learn more about ethnic identity here

brainly.com/question/29331587

#SPJ1

7 0
1 year ago
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