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6-FDN19

5 SECOND RULE

Food and Nutrition
Bryant Whetten

Grade:
6
Teacher:
Judi King

I put a Starburst, a piece of meat, and a piece of cheese on my bathroom floor and porch for 1 minute to see how much bacteria they would gain after 72 hours. Time intervals of 24, 36, 48, and 72 hours were used to photograph and record data.


Project presentation

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2 thoughts on “5 SECOND RULE

  1. Your design of experiment was awesome! Fun fact: this method is how we industry ensure the safety of foods and drink before it is packaged!

  2. Very nice design – you had controls and did two different tests – well done! The different choices of foods was also good because of the different moisture contents and composition. I’m not sure how you picked these, but they were very good choices. Very creative

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