|
|
In 1844, Charles Goodyear obtained the first patent for a rubber condom.
Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.
The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.
More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.
The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.
![Transdermal patch administration: (b) patch immediately applied to clean, dry, hairless skin and lab](https://biology-forums.com/gallery/47/medium_46687_08_12_14_4_57_16_195191629.jpeg)
![When parents actively support higher education, their children achieve more in their future careers.](https://biology-forums.com/gallery/27/medium_660366_07_04_17_11_20_45_274982379.jpeg)