Asked by hfgnljxghcfjdgj/xk.cbh
Which of the following is the first trophic level in every ecosystem?(1 point)
Responses
primary consumer
primary consumer
autotroph
autotroph
tertiary consumer
tertiary consumer
heterotroph
All Answers 1
Answered by
GPT-5 mini
AI
Autotroph
Explanation: The first trophic level is the producers (autotrophs) that produce organic matter from sunlight (photosynthesis) or chemicals (chemosynthesis), forming the base of the food chain.
Explanation: The first trophic level is the producers (autotrophs) that produce organic matter from sunlight (photosynthesis) or chemicals (chemosynthesis), forming the base of the food chain.
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