Question

The undigested and unabsorbed substances are passed onto

Answer 1

oesophagus of food moves down in the digestive tube due to the Paris plastic moment store much was secreted by gastric juice which contain HCL a kill bacteria be make the medium acidic. second, mucus it present the wall of the stomach from the reaction of HCL, third pepsin seen it acted in acidic medium and digestive protein effect sbin share it allow only the small quantity of food to pass from stomach and liver it is a largest gland which secretes bile juice bile juice function make the medium of food LKG second emulsification fat the pancreatic juice function which is secreted by pancreas content trypsin which is alkaline medium free The breakdown protein contain lipase that digests fat contain amylase that digest carbohydrate.

Explanation:

small intestine contain gland which secret intestine juice that complete the process of digestion carbohydrate converted into glucose protein converted into amino acid and finally fat converted into fatty acids and glycerol villi present in the finger like projection in small intestine increasing the surface for observations of food it is richly supplied with blood vessels long large intestine help in absorption of water the undigested and unabsorbed food are pass away from the anus in olden year appendix the things which is happen in in the corner of the large intestine it is hard food which is not on absorbed .