meganwintergirl
meganwintergirl
06.05.2020 • 
Biology

Check all strategies below that helped you
decrease experimental error in this lab.
O using seeds from the same source
using the same kind of soil for both groups
giving the control and experimental groups
the same volume of water
I keeping the light the same for the
experimental and control groups
measuring plant height the same way and at
the same time for both groups

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