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Leviafan [203]
3 years ago
7

Why does the heart automatically adjust the flow of blood to match activity levels?

Health
2 answers:
vodomira [7]3 years ago
6 0
D. Organs and muscles require more blood under stress.

A is incorrect because blood cells don't get damaged due to activity.
B is incorrect because it is not the heart that needs oxygen; it's the body cells that are being worked, such as muscle cells in you're arm when you're lifting weights.
C is incorrect because the flow of blood doesn't change the level of oxygen in the blood; breathing does.
andreyandreev [35.5K]3 years ago
4 0
D. Organs and muscles require more blood under stretch.
Just think about it, when you go on a run or do something physical your blood levels increase. Exercising is all about getting your pulse up, because that's how you measure intensity. 
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Alexus [3.1K]

An individual joins an online community forum related to diet and exercise to:

  • engage in regular, vigorous exercise.
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  • seek support and encouragement from others.

<h3>What is exercise?</h3>

An exercise is described as a body activity that enhances or maintains physical fitness and overall health and wellness.

Exercise is performed for various reasons, to aid growth and improve strength, develop muscles and the cardiovascular system, hone athletic skills, weight loss or maintenance, improve health, or simply for enjoyment.

Taking active part in exercises can improve your brain health, help manage weight, reduce the risk of disease, strengthen bones and muscles, and improve your ability to do everyday activities.

In conclusion, exercise is also known as physical activity.

Learn more about exercise at: brainly.com/question/1365564

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6 0
1 year ago
The differences between a slip and a relapse. Why is it important for an AOD treatment provider to have an understanding of the
77julia77 [94]

Answer: Understanding the difference between slip and relapse will enable AOD to treat properly.

<u>Explanation:</u>

AOD treatment provider means for alcohol and other drug treatment providers. While treating the person addicted to drugs and alcohol, The AOD must know the difference between Slip and Relapse. This will enable AOD to provide needed treatment.

Slip is not a worse situation it is a situation when the addicted again starts drinking or taking drugs but for a very short period. That person comes out of it quickly.

But relapse, on the other hand, is worse, It means that again the addicts return to drugs and alcohol after the period of his full recovery.

5 0
3 years ago
Carlos and Shandra are EMTs. Carlos is able to do basic emergency care, and Shandra is able to do advanced life
Nikolay [14]

Answer:B. Carlos is an EMT , and Shandra is a paramedic.

Explanation:finished the test

3 0
4 years ago
Is it ok to drink juice or water while eating?
Ber [7]

Yeah, of course. :))

3 0
3 years ago
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Adjust the field boundaries to make distances shorter.
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3 years ago
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