Biology, asked by merlinbinu4, 2 months ago

How does immune system of our body function? 9th grade​

Answers

Answered by Itzraisingstar
12

Explanation:

The immune system protects the body against disease or other potentially damaging foreign bodies. When functioning properly, the immune system identifies and attacks a variety of threats, including viruses, bacteria and parasites, while distinguishing them from the body's own healthy tissue.

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