I think the best answer is C or D. Don't take it from me though.
Natural resources prevent us in ever running out of it because it's used for everyday things such as gas, lights, electricity such and such. This makes sure we never run out when we eventually run out of unnatural resources such as coal, oil, such and such. Entrepreneurship is when you make your own companies basically you are your own boss, these jobs make sure when bigger businesses go down or start to collapse we have smaller businesses that can rise up to make sure we still have all the things we need to survive. Hopefully I helped you!
The study of the meaning of words is called semantics.
a. True
