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"We do not construct the world from our experiences; we are aware of the world in our experiences. Science is a language for talking not about experience but about the world."

You should be able to differentiate the description of UV light from your explanation of the relationship between length of exposure to UV light and surviving yeast colonies. Is there a causes and effect relationship between length of exposure and surviving yeast colonies? How can you convince others of this relationship, based on evidence you have developed and on logical argument. Think critically about evidence and decide what evidence should be used and accounting for anything unusual. The more lines of evidence you have to support your conclusion, the stronger your case is. This experiment was set up to test a hypothesis.

H0: There is no measurable relationship between the length (time) of exposure to ultraviolet light of the day and the number of surviving yeast colonies.

H1: There is a measurable relationship between the length (time) of exposure to ultraviolet light of the day and the number of surviving yeast colonies.

What can you say about these two alternative explanations what goes on in the natural world? Did you test them? What else can you include to support your explanations

As you have thought about your information, you may have come up with some conclusions related to the Ultraviolet Light and exposure question in this tutorial. Your conclusion should be added to this list of conclusion papers. You add your conclusion and your comments below. You may also click on a link to read or respond to a other research conclusions posted here.

Submitting Your Conclusions

Click on a link to read the information that others have found or type in new information below. Only the most recent posts are listed below, visit the discussion area for more related posts.



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