Scientific investigations begin by asking questions that can be tested, measured, or both. which question meets this criterion? what opinions do teenagers have about vaccines? do hand sanitizers decrease a person’s risk of a bacterial infection? is buying organic food an ethical choice? how hard is it for people to reduce stress in their lives?
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Biology, 22.06.2019 01:30
How does friction with the atmosphere affect the speed of an artificial satellite
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The chemical form of energy that is useable by the cell to do work
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This is the process of making a prediction based on the results of prior observations of similar events.
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Scientific investigations begin by asking questions that can be tested, measured, or both. which que...
Mathematics, 22.01.2021 18:20
Mathematics, 22.01.2021 18:20
Mathematics, 22.01.2021 18:20
Mathematics, 22.01.2021 18:20