Which of the following is not a function of the circulatory system?

A. Breaks down large molecules
B. Delivers oxygen to body cells
C. Takes carbon dioxide away from body cells
D. Fights infection

Respuesta :

Answer;

A. Breaks down large molecules

Explanation;

Circulatory system is a transport systems of the human body that is composed of the heart, the blood and the blood vessels. Its functions include:

  • carries food and oxygen to the different cells of the body;
  • carries body wastes away;
  • protects the body from diseases; and
  • serves as the body's defense system.

Answer:

Breaks down large molecules