Question

In this system you will find needed materials, such as oxygen and food molecules, being transported to body cells as well as carbon dioxide and

cellular waste being transported away from body cells. You will also see white blood cells being transported around the body to fight off disease
causing pathogens. Which body system is being described?
A Immune
B. Digestive
C. Respiratory
D. Cardiovascular

Answer 1

I think the answer would be B, the digestive system.

The digestive system breaks down the food we intake to get nutrients from it. It separates the good nutrients and uses those and gets rid of waste that it doesn’t need.