- Grade 11 and 12 Mathematics (Moderator: geoffrey)
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Author Question: A severe drought affected several western states for 3 years. A Christmas tree farmer is worried ... (Read 459 times) |
- Grade 11 and 12 Mathematics (Moderator: geoffrey)
Did you know?
Vaccines prevent between 2.5 and 4 million deaths every year.
Did you know?
To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.
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More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.
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The familiar sounds of your heart are made by the heart's valves as they open and close.
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Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.
Exponential growth in the Canadian migratory population of the whooping crane after 70 years of cons
On March 25, 1911, as scores of young factory girls leaped to their deaths from the eighth, ninth, a