Question

this is a part of the digestive system. lung. kidneys small intestine. heart​

Answer 1

Answer:

small intestine or coiled long tube is a part of digestive system

Answer 2

Answer:

The kidneys are bean-shaped organs located in the upper retroperitoneal region of the abdomen. That is, they are located behind the smooth peritoneal lining of the upper part of the abdominal cavity, between it and the posterior body wall. Therefore, they are actually outside the peritoneal cavity.

Explanation: