A. Carbon
B. Chlorine
C. CFC
D. Methane
Submitted by: Ashfaque Ali Khoso
Correct Answer: Methane ✔
Last Updated: June 07, 2019
A. Carbon
B. Chlorine
C. CFC
D. Methane
Submitted by: Ashfaque Ali Khoso
Correct Answer: Methane ✔
Last Updated: June 07, 2019