What is the formal name of the cloud that produces a thunderstorm?

Write the symbol for every chemical element that has atomic number greater than 3 and atomic mass less than 12.0 u.

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)

What extra step distinguishes fermentation from glycolysis