The term for the chemical reactions in which organisms build up or break down materials is

What happens when the cell copies its chromosomes

Identify any four organelles that should be present in the eukaryotic organism and describe the function of each organelle

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.