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Did you know?
In 1864, the first barbiturate (barbituric acid) was synthesized.
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Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.
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A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.
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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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It is difficult to obtain enough calcium without consuming milk or other dairy foods.
![The conduction system of the heart; traces the path of the electrical impulse that stimulates the he](https://biology-forums.com/gallery/47/medium_14755_10_09_12_7_22_09_85202259.jpeg)
![Headsets are ergonomically correct and allow the medical assistant or receptionist to use both hands](https://biology-forums.com/gallery/47/medium_380792_01_06_16_12_37_18_235921.jpeg)