Two students are planning an experiment that would test how planaria respond the different two different environments they went up to investigations one that says the worms responses to different water temperatures and one that tested the worms responses to different levels acidity student one wants to buy two groups of flatworms and use a different group for each investigation student to think the same group of worms should be used for both investigations do you think either student method would give more accuracy results
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Two students are planning an experiment that would test how planaria respond the different two diffe...
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