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A scientist studies a dragonfly species. She started with two parent dragonflies and has raised many
generations. All have had four wings. In the most recent generation of dragonfly offspring, one
dragonfly had eight wings. What do you think caused this change? Identify if the change is helpful,
harmful, or mutual and provide an explanation for your choice.
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A scientist studies a dragonfly species. She started with two parent dragonflies and has raised many...
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