Question: What do fuel cells do? They Blank______. Multiple choice question. use stored energy to power the motion of a heat-absorbing fluid medium in an active

What do fuel cells do? They Blank______. Multiple choice question. use stored energy to power the motion of a heat-absorbing fluid medium in an active solar system convert excess electricity into stored energy by building new living cells use ongoing electrochemical reactions to produce an electrical current convert a fuel to light and funnel it to distant solar panels using fiber optics

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