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Andreas93 [3]
4 years ago
14

Describe the process of primary productivity.

Biology
1 answer:
olga55 [171]4 years ago
6 0
Primary productivity is the rate at which energy is converted by photosynthetic and chemosynthetic autotrophs to organic substances. ... Energy passes through these trophic levels primarily along the grazer and detrital chains and is progressively degraded to heat through metabolic activities.
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