Suppose you are using a microscope to look at the cell membranes from two plants. The cells appear identical. This means they are from the same plant.

false because ozone (o3) depletion does not cause global warming, but both of these environmental problems have a common cause: human activities that release pollutants into the atmosphere altering it.

global warming is caused primarily by putting too much carbon dioxide into the atmosphere when coal, oil, and natural gas are burned to generate electricity or to run our cars.

explanation:

allowed for the prediction of the properties of missing elements.

the question isn't complete here so i can't right an answer '_'