christiansmithj christiansmithj

18-09-2017
Physics

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does every scientific investigation start with an observation

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babygirl120 babygirl120

18-09-2017

A hypothesis should come first. An if...then statement

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kumuthamureliow67ni kumuthamureliow67ni

18-09-2017

Yes,you have to see / make an observation in order to make a hypothesis on why you think that is happening.

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