SAT, 09.09.2019 09:10 austinkellylay

Which of the following statements is true? choose all that apply.
no observations must be used in scientific experiments.
direct observations are used in experiments.
indirect observations are used in experiments.
neither direct nor indirect observations can answer science questions.
direct observations are used in experiments.
indirect observations are used in experiments. just took the test***

Answers: 3

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Which of the following statements is true? choose all that apply.
no observations must be used...