6thhour_ThalesofMiletus, Democritus, Aristotle_ Truong and Alvarado

This is the 6th period of University Highs Advanced Chemistry class with Ms. Geshell. Feast your eyes upon the videos made by some of Arizonas brightest .
Sorry if I accidentally didnt put your video in. Add it in the appropriate spot if its missing. I just realized that armedo discovered something before robert brown so .
His a phony.