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Did you know?
The horizontal fraction bar was introduced by the Arabs.
Did you know?
There are over 65,000 known species of protozoa. About 10,000 species are parasitic.
Did you know?
Women are 50% to 75% more likely than men to experience an adverse drug reaction.
Did you know?
Blood is approximately twice as thick as water because of the cells and other components found in it.
Did you know?
Green tea is able to stop the scent of garlic or onion from causing bad breath.