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Author Question: Which graph shows the impact of scientists developing a more powerful fertilizer? A) Figure A B) ... (Read 135 times) |
It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.
More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.
In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.
Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.
Women are 50% to 75% more likely than men to experience an adverse drug reaction.