|
|
Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.
Women are two-thirds more likely than men to develop irritable bowel syndrome. This may be attributable to hormonal changes related to their menstrual cycles.
In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.
Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.
Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.
![Freedom House is a nonprofit institution that uses several different factors to rank countries based](https://biology-forums.com/gallery/47/medium_262797_12_08_15_1_46_35_2219241.png)
![The gaping hole in the destroyer USS Cole, in the port of Aden, Yemen, was the work of suicide bombe](https://biology-forums.com/gallery/47/medium_27_24_08_15_1_42_53_22398558.jpeg)