Three of these processes normally consume oxygen. which process produces oxygen? a) combustion b) respiration in animals c) photosynthesis in plants d) operation of an acetylene torch

Why are scientists concerned about the depletion of the ozone levels in the stratosphere?

What are the 3 types of artificial cloning

Error analysis: what might be the reason that some of your percentages didn't exactly match your predicted results? gametes aren't responsible for inheritance. mice don't have large litters, so the sample size was not large enough. the wrong type of mice were used.