Biology, 30.07.2019 16:30 chaycebell6662
Tommy is planning his science fair project. he wants to measure the rate of photosynthesis in plants that live in fresh water. is this an example of a scientific investigation or an experiment? an experiment because it shows a cause and effect relationship an experiment because it does not ask a testable question an investigation because it can be easily done in natural settings an investigation because there is a control group
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Connection compare and contrast genetic engineering to the process of natural selection. select all statements that are true.
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What noticeable trend from this graph might be used to make a conclusion?
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Why are scientists concerned about the depletion of the ozone levels in the stratosphere?
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Cells are adapted to preform specific functions. which of the following terms refers to this capability?
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Tommy is planning his science fair project. he wants to measure the rate of photosynthesis in plants...
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