Biology, 13.01.2021 01:00 enchantednights

Select all the correct answers. Which sentences describe disadvantages of burning fossil fuels instead of using hydrogen fuel cells?
Burning fossil fuels contributes to climate change.
Burning fossil fuels takes place inside expensive fuel cells.
Fossil fuels aren’t widely available, but pure hydrogen is.
Fossil fuels are nonrenewable.

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Select all the correct answers. Which sentences describe disadvantages of burning fossil fuels inst...