Because it never lived... Its not a living thing
Answer:
"It has been suggested that changes in solar output might affect our climate—both directly, by changing the rate of solar heating of the Earth and atmosphere, and indirectly, by changing cloud forming processes..."
- quoted from Google
Explanation:
So yes, it can cause climate change depending on what kind of activities occurs in the solar system.
If a hypothesis is supported it becomes a theory if its not he or she has to make another hypothesis
The answer is B) Amoeba
hope this helps