The answer would be thermal insulator, hope it works goodluck
Answer: They represent different concepts
I would say that answer choice C is the best out of this selection. Carbon is the main element in organic compounds, and organic compounds just so happen to make up the cells that carry out life processes for all living things. Hope this helps.
Answer:
Underground mining has lower rates of fatal and nonfatal injuries than surface mining.
The Bear population would increase due the the raise in the salmon population.
