Here is our preserving experiment. We put two table spoons of Lemon juice, vinegar and salt water over 3 different apples. We left one apple with nothing to see what would happen. We did this over 5 days, starting on a Monday. Each day we did an observation of what was happening to the apples. We found out the the best mix to preserve the apple was salt water.
Come and see our science observation books we created!
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