Biology for IGCSE & O level - Organisms And Their Environment (Section 5 - No. 4)
What does a pyramid of biomass represent?
The number of organisms at each trophic level.
The weight of living material at each trophic level.
The amount of energy available at each trophic level.
The different species in each trophic level.
Explanation
Pyramids of biomass quantify the mass of organisms at each level.
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