Did you know?
The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.
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Hypertension is a silent killer because it is deadly and has no significant early symptoms. The danger from hypertension is the extra load on the heart, which can lead to hypertensive heart disease and kidney damage. This occurs without any major symptoms until the high blood pressure becomes extreme. Regular blood pressure checks are an important method of catching hypertension before it can kill you.
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There are 60,000 miles of blood vessels in every adult human.
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Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.
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In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.
Much time and effort occurs between the development of a research idea and the statistical analysis
The research methods that sociologists choose depend partially on the questions they want to answer. ...
Second Derivative Questions
bio questions
Research Methods
A bank statement shows a balance of $2,970.31 The check register of the account owner shows an ...