Teeth begin to chew and break down food upon this food enters the mouth. As they break down the food for easier absorption and digestion, human salivary glands become activated and make the food wet and MASH-able, which makes swallowing easier.
to chew the food that enters through your mouth thaaaaaaaa to chew the food that enters through your mouth thaaaaaaaa
The teeth help you chew. And they are very helpful. If you didn't have teeth you couldn't even eat. That is how much you need teeth
Birds fly into a crocidiles mouth to clean its teeth. The bird is getting food from the croc's mouth while the croc is getting its teeth clean. This is a win-win situation, so if the crocidile ate the bird, the croc wouldn't get its teeth clean.
The lips.
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.
when you eat it? your teeth and saliva break down your food in your mouth. then you swallow. the food enters your stomach and food with nutrients are sent throughout your body. Stomach acid breaks what it can and the rest exits through your rectum.
mouth and teeth
Your teeth
Food begins to break down as soon as it enters your mouth.
Well, I don't know If I really understand the question but the digestion begins when the food enters the mouth, that is when teeth start crushing (mechanical), and the tongue forms the food into a ball, and salaiva covers the food and softens it, so it can go through the oesophagus. I hope I answered your question. =)
As soon as the food or drink enters your mouth
Nutrition Science