❓ Câu hỏi According to the passage, what was the primary effect of removing Pisaster ochraceus from the intertidal zones?
- A. A) A decrease in the overall biomass of mussels.
- B. B) A reduction in species diversity due to mussel dominance.
- C. C) An increase in the number of sessile organisms.
- D. D) The complete extinction of other predatory species.