Science Enhanced S&S Biology - Virginia Department of ...

4. On the Class Data Table, describe the reasoning for finding high numbers of bacteria. Use words such as damp, warm, sweaty, nutrients (food) available, not cleaned/sanitized frequently, and special. At the sampling locations: 5. Take a test tube half-filled with deionized sterile water, a stopper, and a cotton swab to one of the locations ... ................
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