noun. the amount of fuel used up (as in a nuclear reactor).

noun. A measure of the consumption of fuel in a nuclear reactor.

noun. the amount of fuel used up (as in a nuclear reactor)

noun. a high-speed motorcycle race on a public road

"For how the energetic cycles of that power the cell emerged, that alone has only entertained many interesting possibilities, hot core and cooler oceans, reducing ocean/sea floor/land and more oxidizing atmosphere, molecules generated by incubation in space and subsequent infall to earth, reacting with terrestrial molecules, photochemistry (from a uv-rich sun), concentration gradients of a wide variety of sorts, reactions of molecules produced by energetic processes involving meteor impact/burnup."

consumption  expenditure  race  using up