There are about 0.62 miles in a kilometer.    A more exact answer:   One mile is 5,280 feet. One foot is 0.3048 meters. Therefore one  mile is 1,609.344 meters, orâ¦ 1.609344 km. Dividing 1 km by that  figure gives the answer that one km is 0.6213711 mile.
The jejunum (/dÊáµ»ËdÊuËnÉm/) is the second part of the small intestine in humans and most higher vertebrates, including mammals, reptiles, and birds. The jejunum lies between the duodenum and the ileum. The jejunum is considered to begin at the attachment of the suspensory muscle of the duodenum to the duodenum, a location called the duodenojejunal flexure. The division between the jejunum and ileum is not anatomically distinct.
Ileum. The ileum is the last section of the small intestine. Like the jejunum, it is also around 10 feet long and its pH lies between 7 and 8. The bacterial density here is also 10 4 -10 7 CFU/mL and has a microbe community similar to that of the colon.here are three major structural parts of the small intestine, duodenum, jejunum, and ileum. Throughout these sections, finger-liked structure called villi increase surface area that helps the absorption of nutrients.