PLZ HELP.. Download an application form for one of the health science CTSOs. Fill out the application. Discuss the possibility of joining the CTSO.

Observation and experimentation have led many scientists to accept a theory about the origin of the universe. this theory is called the big bang theory. scientific evidence collected and observed by scientists around the world suggests that the universe is ever expanding from a hot and dense initial state. what makes this a scientific theory? (2 points)