---

Select your answer:
A  B  C  D  E 

Next Quiz >

Topics:

Integumentary and Musculoskeletal Systems Regulation of Urine Formation Wellness Vocabulary Infection Detection Skeleton Human Genome and Bioethics Review Speed, Flexibility part of Components of Physical Fitness Dermatology Vocabulary Cells & Body Systems Cartilage Bones and Muscles Musculoskeletal - Clinical Body System Interactions Body Structures and Organ Systems Asexual Reproduction

---

Other quiz: Immune System

In an immune response, what is the main function of the circulatory system?

A. to send chemical signals and transport immune cells

B. to trap pathogens and attract phagocytes

C. to stimulate infected cells and release interferons

D. to produce inflammation and activate B cells

---