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Crazy boy [7]
3 years ago
6

What is physical fitness?

Health
2 answers:
marissa [1.9K]3 years ago
8 0

A.the improvement of the body through intentional movement

navik [9.2K]3 years ago
4 0

A. the improvement of the body through intentional movement.

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Generally, those who are less active have no opportunities to exercise.
dolphi86 [110]

Answer: The correct answer is false.

4 0
3 years ago
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
Yall answers are completly wrong by the way
Andrej [43]

I mean mine are most likely wrong but like any particular question I can figure it out somehow lol

4 0
3 years ago
Read 2 more answers
The portion of the nervous system that is most closely associated with the contraction of cardiac muscle is the
yuradex [85]

Answer:

(1) autonomic nervous system

Explanation:

The nervous system is made up of majorly 2 components, which are the autonomic nervous system and the somatic nervous system.

The somatic nervous system is responsible for the voluntary responses resulting from the contraction of skeletal muscles. This system controls voluntary body movements through the skeletal muscles.

The autonomic nervous system is responsible for the control of involuntary responses such as breathing, digestion, pupillary response, urination etc. The autonomic nervous system controls the cardiac muscle, smooth muscle and glandular tissue and is further divided into 2 sections: the sympathetic nervous system, and the parasympathetic nervous system. Their control of the internal organ in homeostatic mechanisms in the body is regulated by the hypothalamus .

8 0
3 years ago
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To be a critical thinker about everything
lana [24]
Bob has 5 thousand dollars and stabs himself.Where do you think all the money goes now?
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3 years ago
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