The immune system tries to stop invasions by foreign agents by either killing cells directly or by

1 answer:

5 0

A. Creating an unstable environment

Fevers are an example of this. To counter agents, the body fights back indirectly. A body will raise internal body tempature as an attempt to make the body more inhospitable and weaken pathogens.

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What is the correct way to notate three feet, nine inches?

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