What is the molarity​

(! ) what’s fracking and what does it have to do with carbon, carbon dioxide, or fossil fuels?

What is the 77 element on the periodtic table

Ronald wants to see if a new shower cleaner works better in removing soap than his old cleaner. he uses the new cleaner on one half of the shower tiles and his old cleaner on the other half. identify the independent and dependent variables in this experiment. enter your answer in the space provided.