AnswersScience 7 B M12 2526 S2The Immune SystemQuestion 1
1
AssignmentMultiple Choice

The Immune System

Question 1 • Science 7 B (M12 25/26 S2)

What is the main function of the immune system?

Answer
A
to circulate blood cells
B
to destroy pathogens
C
to secrete tears
D
to keep the skin moist
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