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Biology, 17.07.2019 03:30 williedenmark42

Astudent does an experiment for a science fair to study whether temperature affects the timing of a cricket's chirps the student keeps a cricket in an enclosed box that is heated to different temperatures each day for 12 days the student records the cricket's chirps by using a sound activated microphone so the timing of the chirp can be measured which is the dependent variable in this experiment

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