Question

help o;

Answer 1

Alright.

"Hydrogen fuel cells produce electricity by combining hydrogen and oxygen atoms. The hydrogen reacts with oxygen across an electrochemical cell similar to that of a battery to produce electricity, water, and small amounts of heat. Many different types of fuel cells are available for a wide range of applications." (source: eia.gov)

Answer 2

"Hydrogen from waste is an even smaller fish than hydrogen from renewable energy. There are only a few waste-to-hydrogen projects, most which are in early stages and relatively small scale. Still, there is potential for clean — low- or zero-carbon — hydrogen to take off, energy experts believe." (source: greenbiz.com)

Answer 3

So yes, B would B correct.

Answer 4

tysm o;

Answer 5

ywsm o;