Choice B but you have miswritten or misread 8/21 as 8/12
<span>Mercury: 0.38
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The answer is A. Its relative cheapness compared to its renewable counterparts is what allows nonrenewable resources to continue to dominate the market. Also, you can conclude this answer through elimination of the other three choices. Nonrenewable resources actually have a higher impact on the environment because of its contribution to greenhouse gas emissions. Also, it being used up rapidly and contributing to global warming are both true, but are disadvantages rather than advantages.
Answer:
it has a scale factor of 1
Explanation: Rank me brain list pls
I would select A. Nitrogen due to the fact Nitrogen is found in most soil samples and Aluminum and mercury are metals. Also, limestone i don't find beneficial to plants whatsoever.