A major function of the lymphatic system is to:
a. serve as master controller of body functions.
b. produce hormones
c. circulate nutrients throughout the body.
d. fight infection.
d
FEEDBACK: a. Incorrect. The endocrine system serves as master controller.
b. Incorrect. The endocrine and reproductive systems produce hormones.
c. Incorrect. The circulatory system circulates nutrients.
d. Correct. The major function of the lymphatic system is to fight infection.
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