select all the correct answers. which of these factors make hydrogen fuel cells a better option than burning…

select all the correct answers. which of these factors make hydrogen fuel cells a better option than burning fossil fuels? hydrogen fuel cells have a higher energy efficiency. hydrogen fuel cells create less pollution. burning fossil fuels relies on outdated devices and technology. hydrogen is the most abundant element in the universe. hydrogen fuel cells are more expensive than fossil fuels.

select all the correct answers. which of these factors make hydrogen fuel cells a better option than burning fossil fuels? hydrogen fuel cells have a higher energy efficiency. hydrogen fuel cells create less pollution. burning fossil fuels relies on outdated devices and technology. hydrogen is the most abundant element in the universe. hydrogen fuel cells are more expensive than fossil fuels.

Answer

Brief Explanations:

Hydrogen fuel cells convert chemical - energy to electrical energy more efficiently and produce only water as a by - product, making them less polluting. Abundance of hydrogen also makes it a promising option. Burning fossil fuels using outdated devices is not a reason for hydrogen fuel cells being better, and higher cost is a drawback for hydrogen fuel cells.

Answer:

Hydrogen fuel cells have a higher energy efficiency. Hydrogen fuel cells create less pollution. Hydrogen is the most abundant element in the universe.