Middle School Life Science Quiz
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FROM MOLECULES TO ORGANISMS: STRUCTURES AND PROCESSES
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In a coral reef survey during spawning season, scientists compared clownfish pairs that cleaned a flat rock surface near their anemone versus pairs that did not. Pairs that cleaned the rock laid eggs on the cleaned surface in 16 of 20 observations. Pairs that did not clean a surface laid eggs in 5 of 20 observations. Behaviors can affect reproductive outcomes.
Which behavior increases the likelihood of successful reproduction based on the evidence?
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