The answer is C. You don't really need the others because they don't impact your physical health. If you think about it that way!!
600 calories, hope that helps
A bowel-obstruction or a volvulus occurs when the intestine loops and twists upon itself and the structure that is supporting it. This may lead to vomiting, bloating and blood in stool, and if left untreated may result in a bacterial blood infection that may result in hospitalization and death.
