A student observes an unusually high number of acorns falling on her family’s driveway during the month of October. She asks, "Why do more acorns fall in some years than in others?"
1. How could the student investigate her question?
2. The student could design a scientific investigation to test her question.
3. The student could gather acorns, put them in a bowl, and observe them over a period of two weeks.
4. The student could go online or go to the library to research an answer to her question.
5. The student could find a scientific investigation in a book and change a variable.
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