Answer:
it would be C, since an abiotic factor is a non-living thing that helps shape the ecosystem.
Explanation:
If you look at A it lists flowers, which are alive. If you look at B it lists bacteria, which is alive. C doesn't list anything thats alive. D lists insects, which are alive.
Answer:
Thunderstorms often result rain clouds lighting thunder tornados earth quakes or even power outages
Explanation:
The answer is cholesterol
They are called paleontologists.
