Since we can't see your choices we can only do so much to help you unfortunately. However, the word abiotic means non living. So if it's saying which is NOT an example of an abiotic factor, then your answer would be the choice that has to do with living. For example, plants, animals, etc.
Answer: i would say the core then its the mantle then the crust
Explanation: hope this helps
They convert carbon into other 'waste' products like oxygen. To put it simply it removes carbon from the carbon cycle.
Answer:
Star Creek is flowing from East to West, that is because the creek is small and has just begun to form as an extension of the Cayuta Creek.
Explanation:
