The ultimate source of energy (for most ecosystems) is "the sun"<span>. The ultimate fate of energy in ecosystems is for it to be lost as heat. Energy and nutrients are passed from organism to organism through the food chain as one organism eats another. Decomposers remove the last energy from the remains of organisms.
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The correct answer would be D), over millions of years, Pangaea broke apart and drifted to form the seven continents.
Answer:
gymnosperm
Explanation:
this is when a plant produces seeds that are inside protective shell