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Temperature and its Effect on Water Cohesion

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Is this a good Biology HL Internal Assessment lab? I am nearly done with it and I just realized that I misread my teacher's handout. It said Effects of Solutes and the Cohesion of Water, but it also said something about boiling point. So I did an experiment testing Temperature vs. Water Cohesion! I think he gave us this sheet as a guide to some ideas, but I'm afraid I have done a lab that doesn't really qualify as a good lab!

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Well, I'm guessing at this point, I can't follow his sheet. I think it is just a suggestion. I guess what I'd like to know is if testing Temperature and its effects on Water Cohesion would be good IA lab, just to clarify, seeing as how I've already done the experiment.

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You don't have to do the labs your teacher suggests. With us, our teacher just gave us the topics that we could consider but nothing else, we came up with everything else. As long as it's an experiment that you can clearly have a Design, DCP, and CE, then it should be accepted.

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