 
<translate> Ka anyị chee echiche site n'otu nzọụkwụ! Gịnị ka a na-akpọ ngụkọta nke ihe ndị dị ndụ n'ọkwa gburugburu ebe obibi? Nhọrọ: - (A) pyramid nri - (B) mkpochapụ - (C) pyramid nke gburugburu ebe obibi - (D) usoro nri - (E) ahịhịa - (F) nri - (G) ligt - (H) ihe ndị dị ndụ Echiche ahụ na-amalite ugbu a: <eng> Let's think step by step! The total mass of organisms in an environmental stage is called what?
Options:
- (A) food pyramid
- (B) extinction
- (C) ecological pyramid
- (D) food chain
- (E) vegetation
- (F) food
- (G) ligt
- (H) biomass
The thinking starts now: 