4. According to the results of Experiments 1 and 2, which of the following factors is(are) related to the number of chirps a cricket will make?
I. Mass
II. Age
III. Aggressiveness
Your Answer is
Correct Answer is G
Explanation
Looking at table 1, it is found that the higher the aggressiveness ranks, the more chirps. In addition, there is no obvious trend in mass and age