The charter class of the University of South Carolina School of Medicine Greenville enrolled 53 first-year medical students in August 2012, with that number growing to 100 first-year medical students by 2015, and an ultimate 400 medical students over all four years of education.
SCIENTIFIC AGE OF THE EARTH. efore analyzing the arguments advanced by creation âscientistsâ for a very young Earth, I here summarize briefly the evidence that has convinced scientists that the Earth is 4.5 to 4.6 billion years old.
Â© 2012 LiveScience.com. All rights reserved. Earth is estimated to be about 4.5 billion years old, and for much of that history it has been home to life in one weird form or another. Indeed, some scientists think life appeared the moment our planet's environment was stable enough to support it.