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Biology, 14.07.2019 01:30 charitysamuels
Identify each statement as a hypothesis, theory , or law. for any closed system, the mass of the system must remain constant over time. higher air pressure causes fuel to burn at a faster rate. organisms have changed and diversified over time due to shifting frequencies of heritable traits by means of natural selection.
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Identify each statement as a hypothesis, theory , or law. for any closed system, the mass of the sys...
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