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Author Question: The eight-legged essay a. refers to the Ming examination system. b. refers to the use of no more ... (Read 29 times) |
When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.
The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").
Malaria was not eliminated in the United States until 1951. The term eliminated means that no new cases arise in a country for 3 years.
Excessive alcohol use costs the country approximately $235 billion every year.
When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).