i mean, our stomach produces acid!
and our bones can withstand alot of force, and our tounge is the strongest muscle, and when we rub our skin, millions of dead skin cells come off.
OMG!!!
Did you know, that when you sweep or dust your house, like 30% of that 'dust' is dead skin cells?
thats gross.
lol
but dont you find the human body facinating?
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