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OlgaM077 [116]
3 years ago
15

AIDS occurs when HIV destroys the immune system. Please select the best answer from the choices provided. T F

Health
2 answers:
irina [24]3 years ago
7 0

Answer: True :)

Explanation:

natulia [17]3 years ago
4 0
Platelets are essential for the clotting process that occurs<span> in plasma when blood ..... a blood transmitted virus that depresses the </span>immune system<span> and causes </span>AIDS<span>. .... However, if an Rh- person receives Rh+ blood, the </span>immune system<span> becomes ... the clumped red blood cells begin to rupture or are </span>destroyed<span> by phagocytes,</span>
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4 years ago
If Sally has a fitness goal to improve her mile run time from 10 minutes and 15 seconds per mile to below 8 minutes and 30 secon
Alik [6]

Hello. This question is incomplete. The full question is:

If Sally has a fitness goal to improve her mile run time from 10 minutes and 15 seconds per mile to below 8 minutes and 30 seconds per mile in 3 months, which training plan using the heart rate zones would best help her achieve her goal?

Sally should do all her workouts in zone 4 in order to increase her anaerobic threshold.

Sally should most of her workouts in the 5th zone to increase speed.

Sally should do most of her workouts in the 1st and 2nd zones to increase her ability to withstand fitness activity.

Sally should do most of her workouts in zone 3, but have some of her workouts

Answer:

Sally should do all her workouts in zone 4 in order to increase her anaerobic threshold.

Explanation:

The heart rate zones are used to measure the athlete's cardiovascular strength and to improve the intensity of physical training. These zones are divided into 5 phases, with phases 1, 2 and 3 geared to provoke the athlete's adaptation to training intensity and 4 and 5 geared to cause greater physical performance to workouts of greater intensity.

Sally wants to increase the intensity of her training, for this reason, we can conclude that she must do all her exercises in zone 4. This is because this zone has the ability to increase the body's aerobic threshold, promoting increased resistance and speed of the body , which will allow Sally to finish her training in less time.

3 0
3 years ago
What is the safest order in which to do the phases of exercise
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7 0
3 years ago
Is talking to friends, counselors, and parents ways to cope with stress and change?
Citrus2011 [14]
<span>It depends on what the expectations of the conversation are as well as what roles these people fulfill in your life. For example, you might have a friend from soccer that you might not be able to confide in about personal issues. Generally, its confiding in individuals who fit all of these roles that would make up a coping mechanism for stress and change - If you did not have any friends and only conselors and parents, you might have an inadequate system for dealing with life's problems.

In addition to having such a system in place, its important that these roles provide constructive input. What good is a counselor or friend if, after explaining your problem, they do not provide their opinion? If they do provide their opinion, what good is it if its of little to no value? In short, yes, talking with friends/counselors/parents is a good way to deal with stress and change but ONLY if these individuals are fulfilling the roles in a constructive manner.</span>
6 0
4 years ago
Read 2 more answers
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