because oil produces ethanol and ethanol is contributes global warming. Oil also creates things called fossil fuels, and polution from fossil fuels can make it so that the air is so polluted that the chemicals needed to produce rainbows will be destroyed.
it poisen dolphins
vegetable oil, like olive or canola oil.
Yes, it can be harmful. Use no oil treatment or stop leak at all.
Olive oil is extremely healthy for you. It won't be harmful to you in any way
No.
ko
There are harmful to all organisms, but some bacteria are helpful in many ways.
yes if you have enough of it
False
No but it is flamable.
yes very
it can give us warmth
because they spoil food