1 won right gest the crown and lot of points; please hurry write an introductory paragraph. i. Include a brief description of coal and natural gas. ii. Include the purpose of your paper.

6yx

Explanation:

answer; i believe the correct answer is (c) /// is a homogeneous mixture of gaseous substance nitrogen,oxygen and smaller amounts of other substancesmixtures can be either ( homogeneous or heterogeneous)plz check first good luck