taikhoangcuatoi73 taikhoangcuatoi73

25-09-2020
Biology

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Day one: Teacher will submerge one egg in Vinegar Solution overnight. One egg is left alone in the beaker labeled as the control egg. Why does an experiment need a control egg?

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Tasneem04 Tasneem04

25-09-2020

Answer:

A scientific control is an experiment or observation designed to minimize the effects of variables other than the main or independent variable.

Explanation:

This increases the reliability of the results.

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