Multiple Choice
A researcher predicted that talking to plants enhances their growth.She gave 24 plants the same amount of food,water,and sunlight.She talked to 12 of the plants daily for 6 weeks.In this experiment,what is the independent variable?
A) the same amount of food,water,and sunlight
B) the plants
C) talking
D) plant growth
Correct Answer:
Verified
Correct Answer:
Verified
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