because :
1. it is uncomfortable if it sticks to the sides of the teeth
2. we want it to be small enough to be swallowed without difficulty
3. the tongue is the organ that moves the food to a place where it can be mechanically broken down by the teeth
4. it is a natural thing to mix the food with saliva which contains digestive enzymes called amylase that chemically breaks down starch in the food. the longer you mix, the more easy for the digestive system to digest it further
Hope this helps...
A crayfish has a pair of mandibles and several pairs of maxillipeds in its mouth that help it to crush food. The mandibles are like small pincers, while the maxillipeds are used to handle and manipulate food before it is eaten.
it breaks down your food so it is easy to eat
*saliva do. it helps break down your food while you chew
In geography, the term "mouth" refers to the point where a river empties into a larger body of water, typically an ocean, sea, or lake. It is the opposite of the source of the river and marks the end of its journey.
Chew your food, Chew it to the extent that it is liquid. This will help in digesting the food rapidly.
saliva squrited in your mouth when you chew.
Your mouth doesn't do anything to the food, it's the saliva and teeth in your mouth that does. Your saliva breaks down the food while you use your teeth to chew it up.
to chew the food that enters through your mouth thaaaaaaaa to chew the food that enters through your mouth thaaaaaaaa
they dont chew there food they much it up in there mouth
open your mouth put the food in your mouth close your mouth chew your food and swallow your food idiot
The mouth plays the first part in digestion. While the teeth chew the food to enable it to be swallowed, enzymes in the saliva begin breaking the food down.
No - they don't chew their food. Food can be brought into the stomach through the mouth, or the stomach can be extended out through the mouth to digest the food. The food is broken down using digestive enzymes.
When we chew food, the salivary glands secrete saliva which has enzymes and the mouth when we chew the food it is easier to swallow
It isn't that challenging. Just open your mouth, put food in, chew, and swallow while looking at a book, reading it.
Because, without teeth, your mouth would have no other device to chew with.
the mouth is where the food is kinda like stored while you chew it and it helps get pushed down the oespohagus and thats all it really does for health reasons and you mainly use your teeth for chewing food ot reallly your mouth
put the food in your mouth, chew and swallow