Question

The ultimate source of energy to support most life on earth is _____. the ultimate source of energy to support most life on earth is _____. photosynthetic plants chemosynthetic microbes the carbon cycle sunlight geothermal heat

Answer 1

The ultimate source of energy to support most life on earth is Water. The ultimate source of energy to support most life on earth is The Sun.

Answer 2

Water. Without it, the whole earth would be pretty much dead.

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