Question

why is immune system essential for our health ​

Answer 1

Answer:

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Explanation:

The human body is an optimal environment for pathogens, such as bacteria, viruses, fungi, and parasites to thrive. The immune system works to limit these microbes' access to the body and prevent them from growing and causing illness.

Answer 2

immune system of our body is a defence mechanism to fight against pathogenic bacteria it has cells that are specialised to kill infecting microbes and keep our body healthy

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