tar
It burns the other liquid
Tar ,
The answer is: carbon monoxide
tar
Anything burns calories.for example sleeping for 8hours burns 616 calories.
When hydrogen burns, water is formed.
burns...
Liquid nitrogen.
liquid nitrogen
C02
Fuel is formed when a substance burns up createing energy.
Tar is the sticky substance that forms when tobacco burns. It is a mixture of various chemicals, many of which are harmful to health, and can accumulate in the lungs of smokers.