Organic compounds all contain the element carbon. Which organic compound used for stored chemical energy contains carbon, hydrogen, oxygen, and often phosphorus? A. Protein
B. Carbohydrate
C. Lipid
D. Starch

format change of dna.  

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:

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the answer is d. exposing corruption in the church