Students figuring out about fermentation

Posted Jan 18, 2018

At Bethel-Tate High School, Samantha Williams' honors biology students performed the fermentation in a bag lab. Each student group created their own experiment plan to test their chosen variables.

Students then added various enzymes, yeast, various feedstock/corn stock, and warm water to snack size baggies. Then they measured the height of each… continue reading →

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Soil and sustainability

How is farming a system? What are the inputs (fertilizer, pesticide, seed) and outputs (crop yield, emissions, runoff)? What impact does soil as a storage have on the consequences of these inputs and outputs?

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