A system used to kill bacteria and viruses. Also fungi, and parasites.
Example of Imunne doing its job.
Macrophage: Yo! There is a bacteria over here.
Neutrophils: Ok man, gonna eat this dude, and we are done!
Another example.
Killer T-Cells: Yo! This infected cell is going to die.
inset cell dying
Last example.
B-Cells: Yo this bacteria is too dangerous, gonna make some Antibodies.
insert bacteria being disabled and Macrophages and Neutrophils eating them
1: how's your immune system doing?
2: ok, they are fighting the Flu.
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the united states of america, you too Alaska, not you Canada and Mexico
also guns in usa
where are you from?
united states of amercia
oh so you like own a gun?
nah, i own two guns
ohhhh