Question

Digestion in humans?
explain plez​

Answer 1

Answer:

Answer:

digestion in human body takes place initially in the mouth.in the mouth chemical and physical digestion takes place.physical digestion is called mastication and chemical digestion consists salivary breakdown.

from there the food turns to bolus form then through oesophagus by peristaltic movement it enters into the stomach again physical and chemical digestion takes place.the physical digestion is called churning and chemical digestion consist secretion of hcl acid and other.in stomach the bolus food turns to chyme.from stomach it enters into starting part of small intestine called duodenum where liver secretion takes place and like this so on digestion goes further

Answer 2

Answer:

The digestive system converts the foods we eat into their simplest forms, like glucose (sugars), amino acids (that make up protein) or fatty acids (that make up fats). The broken-down food is then absorbed into the bloodstream from the small intestine and the nutrients are carried to each cell in the body.

Explanation:

The human digestive system consists of the gastrointestinal tract plus the accessory organs of digestion (the tongue, salivary glands, pancreas, liver, and gallbladder). Digestion involves the breakdown of food into smaller and smaller components, until they can be absorbed and assimilated into the body.