The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.
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Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.
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The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."
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In 1835 it was discovered that a disease of silkworms known as muscardine could be transferred from one silkworm to another, and was caused by a fungus.
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It is difficult to obtain enough calcium without consuming milk or other dairy foods.
A chuckwalla, Sauromalus ater. Chuckwallas are large herbivorous lizards living in the southwestern
Large white butterfly egg
Small and large intestines
HLA genotyping by 2 different methods.
Methods of Timber Harvesting
Victims of police-reported intimate partner violence 2017 to 2018