Variables in a Yeast Fermentation Lab
A grade 7 science worksheet on yeast fermentation with sugar. Students identify independent variable (sugar amount), dependent variable (bubble production), and controlled variables. Answers clarify how temperature and yeast type affect results.
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This asset is part of 7th Grade Science Variables Worksheet with Answers (PDF) published by SheetForge. Licensed under CC BY 4.0 — Free for personal use. Free to use with attribution.