Yes it makes sense but the wording is a little strange maybe rearrange it a little.
Answer: “The childrens’ answer is all set!“ is incorrect. Fix the “childrens’“ to “children’s“.
Explanation:
The plural term “children“ does not end with an “s“. Only terms that end with an “s“ are to be ended with a ’
The person who said this is A. St George.
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He was talking to a woman in the book St. George and the Dragon.
The excretory system is a close partner with both the circulatory and endocrine system. The circulatory system connection is obvious. Blood that circulates through the body passes through one of the two kidneys. Urea, uric acid, and water are removed from the blood and most of the water is put back into the system.