Question

fill in the blanks with articles and proposition: wood is___ important fuel in ____ developing world, but industrialized countries rely mostly___ coal ,natural gas and oil. These are known as fossil fuels because they formed ____ the remains ____ plants that lived millions of years.​

Answer 1

Answer:

1)an , 2)the , 3)on ,4) from , 5)of

Answer 2

Explanation:

1)An

2)the

3)on

4)from

5)of