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Biology, 28.10.2019 17:31 hayleedowney0143
Which substance should have its atmospheric concentrations reduced in
order to return acid rain to rain's normal ph?
a. cfcs
b. sulfur
c. water
d. phosphorous
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Answers: 3
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Which substance should have its atmospheric concentrations reduced in
order to return acid rain...
order to return acid rain...
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