The esophagus.
gullet=food chute. it does not digest things or absorb nutrients and goodies and stuff
esophagus
The digestive form or system means intake of food by the body,its absorption,and leaving the unwanted objects through urine and stool. The pancreas plays a pivotal role in digestive system.Both the kidneys also play an important role in refining the food nutrient intake vital for human body.
The pharynx acts as a passageway for both air and food. (Plays a very key role in the digestive system)
The digestive system are the organs that mediates the break down of ingested food into usable compounds for metabolic and growth. The complex food carbohydrates, fats and proteins are enzymatically converted into simpler substances that cells can absorb and use. The process of digestion involves five processes; ingestion, chemical and mechanical digestion, absorption, and elimination.
To break down food before it goes through your digestive track
peristalsis plays a large role in moving food through the digestive tract
The role of your lips in the digestive process is basically nothing. The only role that comes to mind is to keep all the food you are chewing from coming out of your mouth.
Where food enters the digestive system. Starts to break down into smaller parts Where food enters the digestive system. Starts to break down into smaller parts
saliva
I would say the stomach it breaks down food with stomach acid!
chewing the food to swollow it, so the food is then small enoigh to travel through the digestive system.
they break down the food first then the rest of the digestive system breaks it down more.
The crop serves an important role in the earthworm digestive system. Food is stored here until it can move into the gizzard.