Middle School Life Science Quiz
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BIOLOGICAL EVOLUTION: UNITY AND DIVERSITY
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A school garden grows peppers in the same soil and watering schedule each year. Students use selective breeding by saving seeds only from pepper plants that produce the largest peppers.
Average pepper mass:
Year 1 (before selection): 45 g
Year 2: 52 g
Year 3: 60 g
Year 4 (after selection): 66 g
Which explanation best shows cause and effect between the human action and the trait change?
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