WILL MARK BRAINLIEST
Hypothesis: If snails are present, then they will release carbon dioxide which the Elodea will take in.
What is the control to test this hypothesis?
A: Elodea plants in the dark
B: Elodea plants in the light
C: bromthymol blue without plants or snails
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Answers: 2
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WILL MARK BRAINLIEST
Hypothesis: If snails are present, then they will release carbon dioxide which...
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