Which interaction within an ecosystem is characterized by gradual change from one community of organisms to another?
A B C D
symbiosis food webs energy pyramids succession
Question: Which interaction within an ecosystem is characterized by gradual change from one community of organisms to another?
(A) symbiosis
(B) food webs
(C) energy pyramids
(D) succession

Answer: (D) succession
Answer: (A) symbiosis
Question: Which interaction within an ecosystem is characterized by gradual change from one community of organisms to another?
(A) symbiosis
(B) food webs
(C) energy pyramids
(D) succession
Answer: (D) succession