coal is used to produce electricity by burning in inherently modular what?
heat stations trees heat energy similar cells adding heat engines
A B C D E F G H
Coal-fired power stations are inherently modular.
coal is used to produce electricity by burning in inherently modular stations
coal is used to produce electricity by burning in inherently modular what? (A) heat (B) stations (C) trees (D) heat energy (E) similar (F) cells (G) adding heat (H) engines