The demand on the earth's lithosphere is dramatically increasing. why should we look for alternative sources of energy other than just relying on fossil fuels? a) fossil fuels are non-renewable and exhaustible and their combustion causes air pollution. b) fossil fuels are renewable and plentiful, but their combustion causes air pollution. c) fossil fuels are plentiful, so alternative sources are not needed. d) fossil fuels are not profitable for energy companies.
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Photosynthesis converts solar energy into what type of energy?
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In this experiment, the was intentionally manipulated. it is the independent variable. the dependent variables that were measured were the
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What is gene flow? apexa: selection for average traits b: when a population splits in twoc: a mutation becoming more commond: genes moving between two populations
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The demand on the earth's lithosphere is dramatically increasing. why should we look for alternative...
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