Respuesta :
Answer:
II and III only
Explanation:
II. They are relatively inexpensive compared to other fuel sources.
III. The infrastructure for their extraction, purification, and distribution already exists.
Took the test and got it correct
Answer:
II and III only
Explanation:
II. They are relatively inexpensive compared to other fuel sources.
III. The infrastructure for their extraction, purification, and distribution already exists.
Took the test and got it correct