Rearrange the following parts to make a meaningful sentence:-

(A) role in scavenging dead organic materials and diseased
(B) population as well as aquatic plants and weeds
(C) according to environmentalists, the turtle plays a significant
(D) fish in the river, thereby controlling the fish

Choose the correct answer from the options given below:-

(C), (A), (D), (B)

The correct answer is Option (3) → (C), (A), (D), (B)

(C) according to environmentalists, the turtle plays a significant
(A) role in scavenging dead organic materials and diseased
(D) fish in the river, thereby controlling the fish
(B) population as well as aquatic plants and weeds

Complete Sentence: According to environmentalists, the turtle plays a significant role in scavenging dead organic materials and diseased fish in the river, thereby controlling the fish population as well as aquatic plants and weeds.