It does that because petrol is a liquid chemical,has a lower mass per volume,or density,then the water on top so it spread out on top of the water
Yes and you can log in to it later as well
Your body is slowly failing and becoming weaken to the onslaught of the disease you are fighting, till one by one your major components of life start to fail until death comes if it is serious enough.
Please list the answers so I can answer this question.