The horizontal fraction bar was introduced by the Arabs.
Did you know?
In 2006, a generic antinausea drug named ondansetron was approved. It is used to stop nausea and vomiting associated with surgery, chemotherapy, and radiation therapy.
Did you know?
If you could remove all of your skin, it would weigh up to 5 pounds.
Did you know?
Approximately one in four people diagnosed with diabetes will develop foot problems. Of these, about one-third will require lower extremity amputation.
Did you know?
Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.
Illustration showing how the primary breast tumor metastasized through the lymphatic and blood vesse
The Workout (Primary Conditioning Period)
The primary response causes B cells to produce memory B cells and a few antibodies. The second ...