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Author Question: You were the top student in your physiology class last semester. For this reason, your professor has ... (Read 224 times) |
In 1864, the first barbiturate (barbituric acid) was synthesized.
The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.
People who have myopia, or nearsightedness, are not able to see objects at a distance but only up close. It occurs when the cornea is either curved too steeply, the eye is too long, or both. This condition is progressive and worsens with time. More than 100 million people in the United States are nearsighted, but only 20% of those are born with the condition. Diet, eye exercise, drug therapy, and corrective lenses can all help manage nearsightedness.
The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.
There are more sensory neurons in the tongue than in any other part of the body.