In the Mouth then the second is the Stomach
It is the Duodenum!Actually, most chemical digestion, in humans, takes place in the small intestine.Chemical digestion takes place in the small intestine, the stomach and the mouth.
carbohydrates protein fats Actually, carbohydrates, protein, and fats are nutrients we need to be able to function. The most chemical digestion occurs in the small intestine.
Food does not go 'Inside' of your digestive system. It remains 'Outside' of the digestive system. So most of the digestion is extracellular. So from mouth to anus the entire digestive system is connected to the 'Exterior' and is not technically and immunologically 'Inside' your body.
Most nutrient absorption in the human body takes place in the small intestine.
Most photosynthesis takes place in the mesophyll cell layer of a leaf, specifically in the chloroplasts of these cells. The palisade mesophyll cells are particularly important for photosynthesis due to their high concentrations of chloroplasts and direct exposure to light.
In the Mouth then the second is the Stomach
In humans most mechanical digestion takes place in the mouth through chewing.
in the mouth when you chew
The mouth, by the teeth.
Most of the physical digestion takes place in the stomach, but the completion and absorption is done in the small intestine.
Small intestine
Small intestine
Mechanical digestion is mainly in the mouth.
It is the Duodenum!Actually, most chemical digestion, in humans, takes place in the small intestine.Chemical digestion takes place in the small intestine, the stomach and the mouth.
Small intestine
Small intestines is the organ where most of the digestion takes place.
They are the teeth. Stomach also involve in mechanical digestion