Question

grizzly bears hunt for fish, especially salmon, in fast - moving rivers. after this grizzly bear swallows a salmon, the salmon will be partially digested in the bears stomach. then, the salmon will be broken down more in the bears small intestine. the small intestine will also absorb nutrients from the salmon. what happens in the small intestine? select all that apply. digestive chemicals absorb nutrient particles. tiny blood vessels absorb nutrient particles. digestive chemicals break down food into small particles. tiny blood vessels break down food into small particles.

Explanation:

The text states that the salmon is broken down more in the small intestine and nutrients are absorbed. Digestive chemicals break down food (salmon) into small particles, and tiny blood vessels (in the small intestine) absorb nutrient particles. Digestive chemicals do not absorb nutrients (it's the blood vessels), and tiny blood vessels do not break down food (it's the digestive chemicals).

Answer:

Tiny blood vessels absorb nutrient particles.
Digestive chemicals break down food into small particles.