The horizontal fraction bar was introduced by the Arabs.
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Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.
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Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.
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Today, nearly 8 out of 10 pregnant women living with HIV (about 1.1 million), receive antiretrovirals.
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The human body produces and destroys 15 million blood cells every second.
Variations in the structure of viruses.
Microtubules: Cilium structure
Sample Menu: Carb Choices
A food diary can help patients identify unhealthy eating habits and make healthy choices.
Food choices vs. energy choices
Structure of the Eye (near-sighted vs far-sighted)