There are many different ones: amylases digest starches, proteases digest proteins, lipases digest fats, etc. in each of the main categories there are many different enzymes (biocatalysts) that act on specific things in that nutrient category.
It helps you digest food
peristalsis
the food vacuole helps digest the parameciums food inside the food vacuole
it helps to crush up the food so that it can digest well
humans use stomach acid to digest the food
saliva
Enzymes
it helps food digest
Helps you digest food
It helps you digest your food
It helps you digest food
Saliva
saliva
the stomach :) this was awnsered by A.C.
intestine
bacteria
it doesnt