A student is writing out an argument to give during their debate in class tomorrow. The student makes the claim that the body’s organ systems interact to carry out the process of obtaining nutrients from the food it takes in and then working to rid the body of the remaining waste. Which of the arguments below best supports his claim?
A.
Respiratory system allows the body to bring in oxygen that it needs and Digestive system extracts the nutrients needed from the food the body consumes.

B.
Digestive system extracts the nutrients needed from the food the body consumes and the excretory system rids the body of the excess waste from the food that was consumed.

C.
Cardiovascular system carries the nutrients to the parts of the body that need to break them down for energy and Muscular system extracts the nutrients needed from the food the body consumes.

D.
Muscular system creates the energy needed and Respiratory system carries the excess waste from the food out of the body.