Biology, 03.09.2020 20:01, angelagonzalesownus1
A student wants to determine whether a certain variable affects the rate at which
crickets chirp. She counts the number of times different groups of crickets chirp per
minute. She records her data in the table below.
Number of crickets
Amount of food
Size of enclosure
Temperature
Which two groups of crickets can the students use as part of a good experimental
design?
Answers: 2
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A student wants to determine whether a certain variable affects the rate at which
crickets chirp. S...
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