Almost every body system is the same between males and females. which of these systems has the greatest difference based on sex?

The reproductive system.

My answer is the difference between the male and female bodily systems is your general areas for a female it's; the breast, and the vagina for a male it is only the penis and most likely that this answer is not the answer you are looking for then that is too bad because I'm a middle schooler 6th grade, this answer, in general, will help you