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Coal is a fossil fuel that is used to produce electricity. Which of these statements best describes a benefit of coal mining on the region around the mines?
A: It gets abundant electricity.
B: It becomes rich in minerals.
C: Its groundwater is less contaminated.
D: The rate of evaporation decreases for local rivers.
Answers: 3
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Photosynthesis converts light energy to chemical energy. which molecules are the end product of this transformation of energy in this reaction?
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Which of the following describes a boom period? a. as one population increases, another population decreases. b. as one population increases, the other population also increases. c. as one population decreases, another population increases. d. as one population decreases, another population also decreases
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Achild is suffering from fever but the doctor cannot immediately pinpoint the alignment on the basis of this one symptom explain why also mention other two such general symptoms
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Biology, 22.06.2019 13:20, stefancvorovic1
Aragonite shells of clams, snails, or scleractinian corals may be preserved unaltered in cenozoic deposits, but they are generally dissolved or recrystallized in older deposits. true or false
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Coal is a fossil fuel that is used to produce electricity. Which of these statements best describes...
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