Biology, 05.10.2021 05:50 lifeofabe214
4. Samantha believes that flowering plants produce more flowers when they are
given fertilizer. She designs an experiment in which three rose bushes are each
given 100 grams of a different type of fertilizer. She observes the plants for four
weeks and records the number of roses each bush produces. What element of
experimental design is missing from Samantha's experiment?
Answers: 2
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4. Samantha believes that flowering plants produce more flowers when they are
given fertilizer. Sh...
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