Giving brainliest! What is the function of the immune system?

1.	Giving brainliest! What is the function of the immune system?
Answer» or function of the immune system is to protect the host from environmental AGENTS such as microbes or CHEMICALS, thereby preserving the INTEGRITY of the body. This is done by the RECOGNITION of self and response to non-self.hope this WOULD be the brain liest

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