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Public Lab Research note


Soil Samples

by JaydenBailey | April 30, 2021 18:12 30 Apr 18:12 | #26419 | #26419

Yesterday we did an Soil sample experiment to learn if the soil is contaminated at West St John High School. I learned that cross contamination of different soils can mess up the experiment. I also learned that once we collected our soil samples we had to use protective gloves so we wouldn't contaminate the soil with bacteria. This is what I learned yesterday.


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