Well you food is first chewed and softened in the mouth where saliva makes it water and slippery.
Then when you swallow it is moved to the stomach by muscular contractions of the gullet called peristalsis. Indeed you can swallow quite effectively even while standing on your head.
Yes.
the circulatory system
Chewing helps break the food down in your mouth, and when you swallow the bits and pieces travel down the esophagus. Once it's in your stomach, your stomach churns it up some more by expanding and shrinking, until it travels farther down the body. The intestine collects the water from what is left, and the remains travel out the body as urine, feces, or carbon dioxide.
It takes about 4 to 10 seconds to travel down the tracehea because of the mucus keeps the food moist and it travels down in a slippery sliding motion.
Saliva helps the mouth to break down the food, but what digests the food is fiber, and stomach acid.
Pepsin =)
Teeth
food is put into the mouththe food is chewedfood broken down into piecessaliva mixes with the food(helps in breaking down of food)food is swallowed
Acid breaks down the food in the stomach. Pepsin is the enzyme that breaks down the proteins from the food, in the stomach. Highly acidic pH helps to break down the food.
It is digestion.The process used to break down food is called digestion. Digestion helps break down food so that the nutrients can be absorbed into the system.
it helps to break down carbohydrates in our food.
gall bladder and kidney