Answer:
B. taking water out of the body.
Explanation:
A. if it were to extract poison, then we would rarely pee.
c. the bladder does not have a Good enough structure to fight off diseases. thus why we sometimes have urinary infections.
d. if it were keeping the body hydrated, then it wouldn't be taking liquid out, but instead keeping it in.
the kidney is in charge of keeping us hydrated.
with all of the other answers out, B is the only one left.
you can even look at the evidence. if you drink a lot of water, what happens? you have to pee. the thing about urine is while it leaves the body it takes a trip through the small intestine, which is why it has a yellow color. it cleans while going out. the more clear your urine is, the more cleaner your small intestine and bladder are.
please make me brainliest. if not, it's fine. I'm just stuck on this advancement.
