The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.
Did you know?
Most fungi that pathogenically affect humans live in soil. If a person is not healthy, has an open wound, or is immunocompromised, a fungal infection can be very aggressive.
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There are 60,000 miles of blood vessels in every adult human.
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If all the neurons in the human body were lined up, they would stretch more than 600 miles.
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Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.
True Friendship
The Making of Black Harlem
Queen Nefertari Making an Offering to Hathor
Scientific monitoring with environmental policy (SOER)