Use reasoning to answer the following question. Biomass is the total mass of what at a trophic level?\nOptions:\n- (A) Plants growth\n- (B) peachleaf willow\n- (C) Conifers\n- (D) animals\n- (E) living things\n- (F) Most plants\n- (G) all matter\n- (H) insects
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Biomass is the total mass of organisms at a trophic level. An organism is a living thing. Biomass is the total mass of living things at a trophic level.
So, the answer is (E).
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