I think the correct answer is C. Hope this helps.
Outer core is the answer - Appex
The more advance the community the more complex the speciess
The correct answer for the question that is being presented above is this one: "d. all of the above." Fossil fuel dependence is associated with environmental consequences, economic consequences, and <span>development hindrances. </span>
18% of 400 is 72
Hope it helped
