- Grade 11 and 12 Mathematics (Moderator: geoffrey)
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Author Question: The midrange is the range of the middle two values. Indicate whether the statement is true or ... (Read 36 times) |
- Grade 11 and 12 Mathematics (Moderator: geoffrey)
A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.
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.
This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.
The average office desk has 400 times more bacteria on it than a toilet.
There are approximately 3 million unintended pregnancies in the United States each year.