Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.
Did you know?
Everyone has one nostril that is larger than the other.
Did you know?
Vaccines prevent between 2.5 and 4 million deaths every year.
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?
Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.
Gravitational Redshift The color of light from the same object located at diffe
The United States and Its Territories, 1787–1802
This painting depicts New Orleans in 1803, when the city was acquired—along with much of the modern
Andrea Bowers, United States v. Tim DeChristopher.