An autotroph produces its own food while a hetertroph has to find it/hunt for it/gather it
Examples~
Autotroph-Sunflower
Heterotroph-Wolf
Answer:
B. Cell division
Explanation:
Cell division is a process where a mother cell splits into two daughter cells.
The climate? That would fit I suppose.
It’s been a while since I did this but B sounds the most accurate.