Fig. 1.2
() The researchers put forward the following hypothesis:
If leaves of Posidona are p...
Fig. 1.2
() The researchers put forward the following hypothesis:
If leaves of Posidona are partly covered by coralline algae, the growth of Posidona
is reduced.
Outline a laboratory-based experiment that the researchers could do to test their
hypothesis.
Your answer should include reference to the control of variables, and the collection
of quantitative results.
Answers: 1
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