Answer:
C. Magnetic poles become nearer
Explanation:
Hi!
I think it would be behavioral, because it is one flower who isn't ready to reproduce.
Hope this helps!
<span>The Cenozoic era is the era in which included the origin of life</span>
Similarly, drugs, chemicals, temperature, and light are among the external environmental factors that can determine which genes are turned on and off, thereby influencing the way an organism develops and functions.