Final answer:
The small intestine is where digestion is completed. Chyme from the stomach is mixed with bile from the liver and enzymes from the pancreas. The highly folded surface of the small intestine, along with villi, allows for efficient absorption of nutrients.
Step-by-step explanation:
The small intestine is where digestion is completed. Chyme from the stomach enters the small intestine and is mixed with bile from the liver and enzymes from the pancreas. The highly folded surface of the small intestine, along with the finger-like projections called villi, increases the surface area for absorption of nutrients. The absorbed nutrients are then carried into the bloodstream and distributed to the rest of the body.