The urinary system is important to your body’s proper functioning. which of these describes the function(s) of the urinary system?
a. aids in reproduction
b. breaks down solid food
c. stores important nutrients and vitamins
d. regulates fluid balance and eliminates waste

'which of these statements about the scientific method is not true? all experiments must follow the same number of steps in the procedure. experiments may be repeated several times. some unexpected results can be beneficial. experimental results may or may not support the hypothesis.