Nanobots are microscopic robots. They are not real, only in scifi movies. I guess ower imune system is like them. Tumors eat nutrients that our cells need and take up space. White blood cells protect our bodies from from virises. They pull a viris inside them and disolve them with acids.
2 comments:
Nice job hailey i think you are completely right on everything. =)
Nicely typed, and I agree with you on everything...except for the spelling! XD
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