|
Author Question: Four-year-old Kathryn understands that another's perspective can differ from her own, and she tries ... (Read 80 times) |
More than 4.4billion prescriptions were dispensed within the United States in 2016.
There are more bacteria in your mouth than there are people in the world.
Cyanide works by making the human body unable to use oxygen.
Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.
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.