Education Scientist ppt (2)

1. Carl Sagan By: Shawn Pham 2. Day Of Birth-Carl Sagan was born on November 9,1934in Brooklyn, NY.-And he died on December 20. 3. ScientistBackground-Carl Sagan is an American…

Education Science Power Point

1. Carl Sagan By: Shawn Pham 2. Day Of Birth-Carl Sagan was born on November 9,1934in Brooklyn, NY.-And he died on December 20. 3. ScientistBackground-Carl Sagan is an American…