A. Ethanol
B. Nicotine
C. Ammonia
D. Tar
Submitted by: Mansoor Ul Haque
Correct Answer: Nicotine ✔
Last Updated: April 13, 2018
A. Ethanol
B. Nicotine
C. Ammonia
D. Tar
Submitted by: Mansoor Ul Haque
Correct Answer: Nicotine ✔
Last Updated: April 13, 2018