In a population of insects, there is variation in the color of the insects' bodies. Over many generations, insects whose color allows them to avoid predators increase in numbers. The characteristic of life demonstrated by this example is
A. Living things grow and change during their lifetime
B. Living things evolve over time
C. Living things have cell membranes
D. Living things use energy
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In a population of insects, there is variation in the color of the insects' bodies. Over many genera...
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