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Question 1 of 5
Your body fights sickness in your body.
True
False
Question 2 of 5
What 3 main systems fight sickness?
Cardiovascular
Muscluar
Lymphatic
Immune
Question 3 of 5
A virus is a microscopic organism.
Question 4 of 5
The immune system is the response of white blood cells and other agents to viruses, toxins, and injuries in the body.
Question 5 of 5
The healthier our bodies are, the better they will be at healing.