Choose all the answers that apply.
When burned, coal releases _____.
oxygen
carbon dioxide
methane
sulfur
nitrogen oxide
When burned, coal releases carbon dioxide.
Question
Asked 6/28/2016 11:58:35 AM
Updated 6/28/2016 12:14:42 PM
0 Answers/Comments
This answer has been confirmed as correct and helpful.
Confirmed by
jeifunk [6/28/2016 12:14:42 PM]
Rating
There are no new answers.