It is now necessary for the United States to import _____ of the 24 most important nonrenewable mineral resources.
a. 25%
b. 33%
c. 50%
d. 67%
e. 75%
Answer: C
It is now necessary for the United States to import _____ of the 24 most important nonrenewable mineral resources.
a. 25%
b. 33%
c. 50%
d. 67%
e. 75%
Answer: C
If the answers is incorrect or not given, you can answer the above question in the comment box. If the answers is incorrect or not given, you can answer the above question in the comment box.