Which group is unlikely to have contributed significantly to the world's current energy supply?

Question

Quizplus · Accepted Answer

Liverworts are small and simple plants that do not have a significant role in the world's current energy supply. Marine algae, sphagnum moss, club mosses, and tree ferns, on the other hand, have all contributed significantly to energy production, such as through the formation of fossil fuels or as a source of bioenergy.

Which Group Is Unlikely to Have Contributed Significantly to the World's