Mitosis should be the answer. if not that, then cell division. hope this helps :3
Number 13 is C
Number 14 is C
Number 15 is B
<span>The behavior that is not a result of seasonal changes is : C. circadian rhythm
Cicadian rhythm refer to the Physiological cycle that's experienced by living organisms within a day, This cycle is not a reasolg of seasonal change because the factor that influence it the most is time period within 24hours, and the time process usually the same no matter what season they are in</span>