Morals and ethics can always, sometimes, not be tested by science

What is the empirical formula of c6h18o3? ch3o c2h5o c2h6o c2h5o5

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)

Which scenario is most similar to the type of collision that gas particles have according to kinetic molecular theory