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Which option is the best research question for an essay about using cell phones in the classroom? OA. How do cell phones affect the class participation of seventh-grade science students? OB. How many teenagers
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Which option is the best research question for an essay about using cell

phones in the classroom?
OA. How do cell phones affect the class participation of seventh-grade
science students?
OB. How many teenagers have cell phones?
C. Does homework actually affect student academic performance?
D. What effects do cell phones have on student performance?

Which option is the best research question for an essay about using cell phones in-example-1
User Serina
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Answer: D. What effects do cell phones have on student performance?

User Lucas Hort
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