I am not sure what the answer(s) for, "which is not a major function of the kidney?" is but I can guess that your answer for that question might be, regulation of blood cell size. Also, the normal ph range of urine in humans is 6! I hope this helps!
I honestly think it would be A.
The skin care will use the period prevent pain so the eggs don’t dye well the kids also the pain
I believe it is the cell membrane
Yes you do because you’re energy will get worn out so you will get tired
