Explanation:
The cardiovascular system pumps blood throughout the body. As the blood is circulating out of the heart it is filled with oxygen and nutrients. These nutrients get divided to the rest of the cells in the body. As the blood is coming back into the heart the urinary system takes the waste out of it.
So basically, it basically acts as a delivery system delivering O2 and nutrients and takes waste out of the cell.
If a child living in a developing country with high risks for developing protein-calorie malnutrition, consumes insufficient dietary protein, the physiological consequence that the child would suffer is weight loss, loss of appetite, stunted growth among others.
C the answer is C good luck
