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Thursday, June 30, 2016

M1 fish lab

1.  describe what happened in the experiment and propose an explanation for your observations.
2.  explain why some of the jars changed color.  the bromothymol blue will turn yellow in presence of carbon dioxide
3.  describe how plants and animals are dependent on each other.
4.  make a prediction about what will happen in one week.
5.  if anything happened, try to explain why.  sunlight causes the plants to give off oxygen

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