Oral Cavity
The digestive system is a large system and takes up space from the mouth to the pelvis. Different parts of the digestive system are located in different regions of the body.
This is because the mouth mechanically chew up your food for it to be safely swallowed and go through the stomach for it to digest. After it have been digested the digestive system will absorb the nutrients an acids for our body to function. Then the food has to come out and the digestion has been done.
Digestion
The digestive system. The food passes through the mouth and salivary gland and forms a bolus that is pushed down the oesophagus by peristalsis. It then passes through the stomach then passes through the liver, gall bladder and the rectum then the anus.
roughly and angstrom
In the stomach
The digestion system is about 6.5meters long in an average adult male.
The mouth receives food and begins digestion by mechanically reducing the size of solid particles and mixing them with saliva. This action is called mastication.
Beak
Ingestion, digestion, absorption, and elimination.
Digestion is controlled by the parasympathetic division of the autonomic nervous system.
They are the Lysosomes.