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Select the correct answer. which term is used to describe a fact that has always been observed true but could at some future time not be observed as true. a. hypothesis b. theory c. law
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Biology, 22.06.2019 00:10
Which would happen if more forests were cut down? a. the nitrogen cycle would be stopped b. nitrogen would be fixed by bacteria more quickly c. the amount of co2 in the atmosphere would increase d. fossil fuels would build up in the soil c the amount of co2 in the atmosphere would increase
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Biology, 22.06.2019 13:00
This is an active transport mechanism by which cells pump sodium and potassium ions against the concentration gradient
Answers: 1
Select the correct answer. which term is used to describe a fact that has always been observed true...
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