Notes on chapter coal and petroleum.... Collapse to chat and share your views ......
Answers
Answered by
0
Coal is one of the fossil fuels. A fossil fuel is the decomposed matter of a living thing. Petroleum is also used in Vaseline. This means that petroleum contains moisture which helps us to moisturize our lips.
Answered by
4
refer to the images for the answer and scroll left to right as there are 4 images
Attachments:
Similar questions