Write a hypothesis about the effect of the red light on the population. Use the "if . . . then . . . because . . ." format, and be sure to answer the lesson question: "How does natural selection change the phenotypes within a population over time?" Make sure it is more than three sentences.

Beans reproduce quickly, each day a new generation of beans is born. A volcanic eruption will temporarily change the light and the environment to red, making it more difficult to see the light red walking beans.

Explanation:

Not Sample answer but its correct

the population of unionid mussels in the hudson river decreased after zebra mussels were introduced. zebra mussels, a nonnative species, competed with the unionid mussels for food. the zebra mussels were able to outcompete the unionid mussels, allowing the zebra mussel population to increase dramatically over six years. the unionid mussel population decreased due to a lack of food.

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