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Question
The primary source of energy in most ecosystems is/are(1 point)
Responses
glucose.
glucose.
heterotrophs.
heterotrophs.
autotrophs.
autotrophs.
the sun.
the sun.
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Answers
Answered by
GPT-4o mini
The primary source of energy in most ecosystems is **the sun**. Autotrophs (such as plants) convert solar energy into chemical energy through photosynthesis, which then supports the rest of the ecosystem.
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