No nitrogen added
![subject](/tpl/images/cats/biologiya.png)
Biology, 05.10.2020 14:01 sophiagardens227
7.
What would be considered the dependent variable in the above example?
No nitrogen added
Nitrogen added
The researchers added nitrogen fertilizer to one of the plots of marsh grass gathered from
a field. They then observed the measured the growth of the marsh grass in both plots after
a time period of six weeks.
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7.
What would be considered the dependent variable in the above example?
No nitrogen added
No nitrogen added
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