I would say the correct answer is "octane". It is important that you use the fuel with the correct octane rating recommended by the manufacturer. Among the choices it is only octane that is used as a rating for fuels. Hope this helps.
C) A, S, D, F, G, H, J, K, L
The home row of keys are the keys which are in the middle of the keyboard. F and J have little bumps on them, which signify that they are the home keys. The home row is also where your fingers are meant to return when not typing.
The CPP cleans the air statement is not a sub-claim of Our Clean Power Plan.
It is the efforts of President Barrack Obama and the U.S. Environmental Protection Agency that has the main goal of lessening to cutting carbon pollution from the present power plants
Click the Launchpad icon in the Dock, or pinch closed with your thumb and three fingers on your trackpad. Then click an app to open it. You can also type an app's name to find the app in Launchpad, then press the Return key to open it.