Question

which function of the digestive system involves the breakdown of food so the body can process it?
digestion
absorption
elimination
none of the above
question 2
the part of the digestive system where most of the absorption of food occurs is called?
teeth
stomach
small intestine
rectum

Explanation:

For Question 1: Digestion is the specific digestive system function that breaks down food into forms the body can process. Absorption is taking in nutrients, elimination is removing waste, so neither fits the description.
For Question 2: The small intestine has specialized structures (villi, microvilli) that maximize surface area, making it the site where the vast majority of nutrient absorption takes place. Teeth break down food mechanically, the stomach primarily digests proteins, and the rectum stores waste.

Answer:

1. Digestion
2. Small Intestine