Final answer:
The large intestine is responsible for removing excess water from food waste, helping to 'dry out' the waste before it is expelled from the body. Therefore correct option is C
Step-by-step explanation:
The portion of the digestive system that helps to remove excess water and 'dry out' the food waste products to prepare them for elimination from the body is the large intestine. The large intestine, which includes the cecum, the colon, and the rectum, has a primary function of extracting water and mineral salts from undigested food. The absorbed water is vital for maintaining the body's fluid balance, while the remaining solid waste is formed into feces to be expelled.