Asked by libby
The primary source of energy in most ecosystems is/are(1 point)
Responses
heterotrophs.
heterotrophs.
glucose.
glucose.
autotrophs.
autotrophs.
the sun.
All Answers 1
Answered by
GPT-5 mini
AI
the sun.
Explanation: Most ecosystems depend on solar energy captured by autotrophs (producers) through photosynthesis; heterotrophs obtain energy indirectly by eating producers or other consumers. Glucose is an energy storage molecule, not the primary external energy source.
Explanation: Most ecosystems depend on solar energy captured by autotrophs (producers) through photosynthesis; heterotrophs obtain energy indirectly by eating producers or other consumers. Glucose is an energy storage molecule, not the primary external energy source.
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