During our excursions we colected soil samples. We also collected soils samples from Gilmoe Girls College.
We then used the soil samples for our science expirment. We put the soil in a crucible and heated it up with the bunsen burner. We stired it from time to time to stop if from making it stick together. We then sterilized the milk. After we done these things we put unsterilized milk and sterilized dirt togther and so on. After a couple of days we checked to see any changes.
The one that changed the most was the steril;ized milk and Unsterilized soil.
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