How are primary and secondary succession similar and how are they different?

Cell specialization occurs by the process ofa. reproductionb. differentiationc. maturationd. growth

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.

Me with biology endocrine system crossword also image left i need with hw