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ozzi
2 years ago
15

The organs that form systems account for 20% of the body’s weight. The muscles account for 45% of the body’s weight.

Health
1 answer:
ra1l [238]2 years ago
4 0

Answer:

Explanation:

yes

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Body composition has nothing to do with physical fitness. True True False
Gelneren [198K]
The answer is false. if you are more lean you can be faster that people that might be not as lean or unfit
3 0
2 years ago
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What would be the effect on urine output if sodium channels in the tubule cells were inhibited?
Sergio039 [100]

Answer:

the volume would increase

Explanation:

Complete Question

What would be the effect on urine output if sodium channels in the tubule cells were inhibited?

A) The volume would increase.

B) The volume would decrease, then quickly resume.

C) The volume would decrease by one-tenth the sodium concentration.

D) The volume would decrease by half the sodium concentration

Solution -

If the glomerular filtrate is directly allowed to flow into the urinary bladder without passing through the reabsorption tubule, then the amount of loss of fluid through urine will increase.  

The reabsorption tubule absorbs the necessary substances from the filtrate and allows blood stream to dispose of their waste substances thereby converting the filtrate into urine. It is to be noted that here that nearly 70 % of the sodium is absorbed in the in the reabsorption tubule (proximal tubule) in the form of sodium bicarbonate and sodium chloride

Option A is correct

3 0
3 years ago
Any personal training plan should be developed using the FITT principles of exercise. Please select the best answer from the cho
Ksju [112]

Answer:

The correct answer is option - T (true).

Explanation:

The FITT formula or principle is one of a good way of looking at the exercise program of an individual.  The FITT stands for the major components of this principle so one can monitor or develop an effective exercise plan or program.

These components are the frequency of the exercise, the intensity of exercise, time of exercise, and finally type of exercise one should look in a proper exercise program. So, developing an exercise plan must include the FITT formula.

Thus, the correct answer is option - T (true).

7 0
3 years ago
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A respiratory adaptation to aerobic endurance training is
eduard

Answer:

a think A

Explanation:

Im not sure how to explain but a think A

8 0
3 years ago
Which one of the following key nutrients is known to reduce the risk of cardiovascular disease for all adults over the age of 51
Ivan
If there is an option for Vitamin B12 then that will be your answer. 

5 0
3 years ago
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