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Author Question: When presenting visuals, a) turn your back on the audience and look at the visuals on the screen. ... (Read 146 times) |
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.
More than nineteen million Americans carry the factor V gene that causes blood clots, pulmonary embolism, and heart disease.
The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.
A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.
The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.