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!
Answer:
ejfjfisioakendififidishwhej
Physics and if not its force
There are
50 protons in tin
50 electrons in tin
And 69 neutrons
Hope this helps
