- Grade 11 and 12 Mathematics (Moderator: geoffrey)
|
Author Question: Of 1518 people who came into a blood bank to give blood, 356 were ineligible to give blood. Estimate ... (Read 40 times) |
- Grade 11 and 12 Mathematics (Moderator: geoffrey)
Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.
In 1844, Charles Goodyear obtained the first patent for a rubber condom.
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.
The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.
It is difficult to obtain enough calcium without consuming milk or other dairy foods.