Question

which of the following is a business service
a)warehousing b)advertising c)instalement d) all of these
​

Answer 1

Explanation:

The small intestine is the longest part of the alimentary canal, about 20 feet long in humans.

It has regions, duodenum, the region which follows stomach, jejunum is the middle part and ileum is the later region which continues further into the large intestine.