The role that the teeth play is that they chew the food up so that it is easier to swallow the food also so you don't choke (did you know that your strongest muscle it in your mouth)
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I think they break down food mechanically, increasing the surface area of the food for enzyme action.
They break down food chemically, mixing saliva with the food for easier digestion.
break down the food to digest
Teeth are useful in chewing food. The process of chewing helps to break the bigger chunks of food into smaller easily digestible pieces.This helps in easy digestion of food.
the role of the teeth is so that you can smash it to smaller pieces so that the stomach wont have to take longer than 10 hours to digest the food, and also so you would not choke
To machanically break down the food into smaller peices so they can be more easily digested
they break down the food first then the rest of the digestive system breaks it down more.
to break down food mixed with saliva for good digestion.
mechanical digestion is with your teeth , chemical digestion is in your stomach and small intestine.
Lysosomes's role in metabolism is digestion.
All teeth are used in physical digestion and break-down of food before swallowing.
Teeth are involved in the mechanical digestion process. If they are not healthy they will not work properly to chew food.
chewing the food to swollow it, so the food is then small enoigh to travel through the digestive system.
That would be mechanical digestion.