This isn’t medicine it’s reading/language arts
C it’s connective tissue I hope
Answer:
B AND D is right i hopeit will help u
Ileum
The ileum joins the cecum, the first portion of the large intestine, at the ileocecal sphincter (or valve). The jejunum and ileum are tethered to the posterior abdominal wall by the mesentery. The large intestine frames these three parts of the small intestine.