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

i think that the best answer would be c.

tell me if im wrong : )

1. loamy sand is about 80% sand with 10% clay and defined mostly by sand particles with some clay to provide structure and fertility. the sand particles are easily visible and the soil holds structure but breaks apart easily.

2. scott sand can improve his soil quality by incorporating more silt and organic matter into the soil. peat moss and organic matter can also be incorporated.