What is the mean height for the grass used as a control?
2 cm.
4 cm.
6 cm.
...
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Biology, 03.01.2020 18:31 wywy122003
What is the mean height for the grass used as a control?
2 cm.
4 cm.
6 cm.
12 cm.
![ansver](/tpl/images/cats/User.png)
Answers: 1
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