Briefly describe how mining for minerals and metals can degrade water quality and cause acidification

Which of the following is not a food produced in rainforests? a) coffee b) cocoa c) avocados d) wheat

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.

Where can a dna be found in a prokaryotic cell