|
Author Question: Snowflakes: A) rarely exceed a tenth of a millimeter in size. B) form different crystal patterns ... (Read 25 times) |
In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.
The first successful kidney transplant was performed in 1954 and occurred in Boston. A kidney from an identical twin was transplanted into his dying brother's body and was not rejected because it did not appear foreign to his body.
Serum cholesterol testing in adults is recommended every 1 to 5 years. People with diabetes and a family history of high cholesterol should be tested even more frequently.
People about to have surgery must tell their health care providers about all supplements they take.
Excessive alcohol use costs the country approximately $235 billion every year.