Eating protein raises the levels of another amino acid called tyrosine, which prompts the brain to manufacture norepinephrine and dopamine, other kinds of chemical messengers in the brain.
Well its a virus that can kill you but it usally just weaoens your immune system and your body fights it off
Lungs are what help you breath. the liver helps with digestion (breaking down food)
C. A pure chemical substance made of one type of atom.
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