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____ [38]
3 years ago
15

__________ can keep you alert and sharpen your concentration. A. Stress response B. Exhaustion C. Resistance D. None of the abov

e Please select the best answer from the choices provided. A B C D
Health
2 answers:
svlad2 [7]3 years ago
8 0

Answer:

A. Stress response.

Explanation:

Or fight-or-flight is a psychological reaction that occurs as a response to the harmful or stressful event.

Response of the sympathetic nervous system to a stressful situation, prepares the body to literally flee or fight, and it's associated with the secretion of adrenal and epinephrine and it is characterized by abnormal increase in heart beating, blood flow to the muscles and brain, sugar levels are also higher than usual, palms become sweaty, pupils dilated and hair gets upright. As a result we have major alertness and sharpness.

Semenov [28]3 years ago
7 0

Answer:

A.  Stress response

Explanation:

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atroni [7]

Underage drinking is widespread and continues to increase:

12th graders—Three out of every four (75%) have consumed alcohol.

10th graders—Two out of every three (67%)

8th graders—Two out of every five 8th graders (40%)

When youth drink, they tend to drink excessively:

12th graders—29% had engaged in episodes of binge drinking in the past two weeks

10th graders—22%

8th graders—11%

More drinking to excess:

10th graders—41% reported to have been drunk at least once

8th graders—18%

Teenage girls are as likely to be involved in drinking as teen boys:

36.2% of 9th grade girls reported drinking in the past month; 36.3 percent of boys

17.3% of 9th grade girls reported binge drinking; 20.7 percent of boys

Rates of teen drinking differ among ethnic groups:

30% of non-Hispanic white high school students reported binge drinking.

11% of African American students

25% of Hispanic students

Young people aged 12–20 consume almost 20% of the alcohol consumed in the United States.


<em>I hope this helps </em>

6 0
4 years ago
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The doctor is performing a physical exam on a horse and notices the horse has some ticks in the ears. The ticks have large spine
STatiana [176]

The correct answer would be, Otobius megnini.

The ticks have large spines on their bodies. He refers to them as Spinous ear ticks. The proper name for this Parasite is Otobius megnini.

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Otobius megnini are only parasitic when they are in larval and nymphal stages.

Otobius megnini are the parasites that are found in or on the ear of the organism where they live.

So when doctors found Spinous ear tick in the ear of a horse while examining the horse physically, they actually found Otobius megnini.

Learn more about Parasites at:

brainly.com/question/10038204

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An infection and inflammation of the aggregated lymphatic nodules in the pharynx is called
Elenna [48]

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