This is a fill in the blank question. Please Help!! Solid waste is disposed through the __
a. Rectum
b. Liver
c. Anus
(P. S this is a Science question for 13 points!!)

Many body systems work together for proper functioning of the body and to maintain internal homeostasis. the works to break down food eaten before exercising. the takes in the nutrients obtained from the food. the body sweats as a mechanism to cool off, because the is working to flush out toxins.