Most mechanical processing of food occurs in the most mechanical processing of food occurs in the oral cavity and stomach oral cavity and small intestine stomach and small intestine small intestine and large intestine

Select the correct answer from each drop-down menu. during the day, plants produce by splitting water molecules in the light-dependent reactions of photosynthesis. at the same time, plants use cellular respiration to produce some of the needed by the light-independent reactions to make sugars. during the night, plants produce because takes place.