Topics: Bacterial Cell Structure Quiz
Lymph nodes contain white blood cells and lymph fluid.
A. TRUE
B. FALSE
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What is immunity?
A. The body’s ability to produce cells that inactivate foreign cells or substances.
B. The body’s ability to regulate homeostasis through feedback loops.
C. The body’s ability to produce the “fight or flight” response.
D. The body’s ability to use the endocrine system to fight disease.