question: what involved in digestion occur mainly in the small intestine?
choices.text: corn nutrients cells foods fish enzymes fats vorticella
choices.label: A B C D E F G H
fact2: Enzymes are chemicals involved in digestion.
combinedfact: Enzymes involved in digestion occur mainly in the small intestine
formatted_question: what involved in digestion occur mainly in the small intestine? (A) corn (B) nutrients (C) cells (D) foods (E) fish (F) enzymes (G) fats (H) vorticella