Question

What are the three parts of small intestine and their function

Answer 1

The duodenum, The jejunum and the ileum are the three parts of the small intestine.
the duodenum is the part which helps to break don food particles which enter the small intestine.the other two parts play a very vital role in mixing the broken down food particles in the blood and as that blood flows throughout the bod,it provides the nutrient obtained and which is mixed in the blood.

Answer 2

Answer:

The Small Intestine

1 The duodenum is the first section of the small intestine and is the shortest part of the small intestine. It is where most chemical digestion using enzymes takes place.

2 The jejunum is the middle section of the small intestine.

3 The ileum is the final section of the small intestine.