Why do you think it’s beneficial for humans to have two kidneys instead of one? Justify your answer. Share with your friends Share 0 Jahirul Mazumder answered this Please refer the link below: https://www.meritnation.com/ask-answer/question/why-do-we-have-two-kidneys-even-though-one-kidney-is-in-a-go/excretory-system/1059813 1 View Full Answer