asked 219k views
2 votes
A hydrogen fuel cell is more efficient than a combustion reaction because very little of the released energy is released as . blank When used at home, a fuel cell eliminates the need for blank because the cell is portable

asked
User Jaybo
by
7.9k points

2 Answers

2 votes

blank 1: heat

blank 2: electrical grid

answered
User Thc
by
7.7k points
2 votes

Answer:

heat, electrical grid

Step-by-step explanation:

answered
User Mopoke
by
7.6k points
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