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Author Question: One of the problems in the production of PVC is that A) vinyl chloride is explosive. B) vinyl ... (Read 113 times) |
Asthma-like symptoms were first recorded about 3,500 years ago in Egypt. The first manuscript specifically written about asthma was in the year 1190, describing a condition characterized by sudden breathlessness. The treatments listed in this manuscript include chicken soup, herbs, and sexual abstinence.
In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.
The average human gut is home to perhaps 500 to 1,000 different species of bacteria.
Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%
There are more sensory neurons in the tongue than in any other part of the body.