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 twelve days. the student records the cricket’s chirps by using a sound-activated microphone so the timing of the chirps can be measured. which is the dependent variable in this experiment?

if the experiment was done correctly, it should be the number of crickets exposed to each different temperature.

its D

answer; i believe the correct answer is (a)0

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consuming the right balance of protein, carbohydrates and fat can you maintain a healthy weight and optimize your energy levels. protein and carbohydrates both contain 4 calories per gram, while fat provides 9 calories per gram.