Throughout, make sure you have a copy of the
student guide and your data table.
in this experiment, you changed the
and measured the effect of this change on the
in the population.
done

In this experiment, you changed the number of worms in the soil and measured the effect of this change on the plant growth in the population.

The independent variable was the number of worms, and the dependent variable was the plant growth.

Explanation:

right on edge!

In this experiment, you changed the number of worms in the soil and measured the effect of this change on the plant growth in the population.

just click yes as well

Explanation:

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