Multiple choice

Which system of the body works against the disease causing microbes?

  1. The nervous system

  2. The respiratory system

  3. The immune system

  4. The muscular system

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The immune system works against disease-causing microbes and prevents diseases. The nervous system transmits impulses, the muscular system helps in the movement of the body and the respiratory system helps in the exchange of gases.