Answered

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Based on what you know about the flow of urine from the kidneys, choose the statement that BEST describes what would happen if you were to stand on your head.

A. The urine would flow backwards out of the urethra and into the kidneys.
B. The urine would flow down to the bladder and then out the urethra.
C. The urine would remain in the bladder because there are valves to prevent backflow.
D. The urine would remain in the kidneys because the bladder would no longer be able to eliminate any urine.

Please select the best answer from the choices provided.

Sagot :

GinnyAnswer

Final answer:

Urine flows from the kidneys through the renal tubules to the ureters, gravity helps it move down to the bladder, and sphincters prevent backflow.


Explanation:

When it first leaves the kidney, urine flows through the renal tubules and then enters the ureters, not the bladder.

If you were to stand on your head, gravity would cause the urine to flow down to the bladder, and when the bladder is filled, it would be expelled through the urethra.

The presence of sphincters controls the flow of urine and prevents backflow into the kidneys.


Learn more about urine flow and gravity effect here:

https://brainly.com/question/43010169


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