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Immune System › ViewIn 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
Sensory System Anatomy and Pathology › View
Which of the following is not one of the ossicles?
A. malleus
B. incus
C. stapes
D. cochlea