 
 <translate> Use reasoning to answer the following question. Biomass is the total mass of living things at each what?
Options:
- (A) trophic level
- (B) important habitats
- (C) Energy.
- (D) food and shelter
- (E) Power plants
- (F) animals
- (G) body water
- (H) heat energy <ibo> Chebara ajụjụ na-esonụ echiche. Biomass bụ ngụkọta nke ihe ndị dị ndụ n'otu n'otu? Nhọrọ: - (A) ọkwa trophic - (B) ebe obibi ndị dị mkpa - (C) Ike. - (D) nri na ebe obibi - (E) Ụlọ ọrụ ndị na - emepụta ike - (F) ụmụ anụmanụ - (G) mmiri ahụ - (H) ike okpomọkụ 