This topic contains a solution. Click here to go to the answer
|
|
Did you know?
Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.
Did you know?
The strongest synthetic topical retinoid drug available, tazarotene, is used to treat sun-damaged skin, acne, and psoriasis.
Did you know?
The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.
Did you know?
In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.
Did you know?
According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.
![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)
![A parade for Grover Cleveland in Chicago in 1892, by John Klir. Music, mirth, real drama—a president](https://biology-forums.com/gallery/47/medium_376716_26_08_15_11_16_35_22443872.jpeg)