3.1 Sampling Sites
From Gavin’s iPhone 4, black screen area and speaker area.
3.2 Experiment 1 Results
3.3 Experiment 2 Results
3.4 Experiment 3 Results
3.5 Special Observation
From chart 10, there is a sudden increase in the number of bacteria colonies for both peach and nectarine. After consulting the science teacher Mr Charles Low, a conclusion has been drawn that the samples were contaminated thus the increase in the number of bacteria colonies.
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