In each transformation of energy, some energy is gained as heat remains in its original form flows out of the universe is lost as heat

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.

Which enzymes break down carbohydrates?

The image shows a group of fish. the type of social behavior shown in the image is called