Multiple Choice
The main function of the kidneys is to:
A) retrieve vital nutrients from urine and send them back to the liver for processing.
B) remove carbon dioxide from the blood and excrete it in urine.
C) remove everyday wastes and water from the body.
D) store extra glycogen for use in emergencies by the body.
E) remove toxins from urine.
Correct Answer:

Verified
Correct Answer:
Verified
Q41: Inflammation is the immune system's normal,healthy response
Q42: Cells lining the digestive tract replace themselves
Q43: You are concerned about a classmate who
Q44: The body's circulating fluids include:<br>A)intracellular fluid and
Q45: A woman who is pregnant wants to
Q47: List at least three ways in which
Q48: The pancreas releases glucagon to remove glucose
Q49: The liver converts excess energy-containing nutrients into
Q50: Which of the following is characteristic of
Q51: The stomach's main function is the digestion