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What is the main function of the immune system?

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

Respuesta :

47annakendrickx

Answer:

to destroy pathogens

Explanation:

the immune system helps fight off unwanted bacteria & anything your body doesn't recognize. whenever you're sick, your immune system is fighting off your sickness

Spurgeonjimmie

Answer: The Answer is B.To destroy pathogens

Explanation:

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