Consumers have important roles to play within an ecosystem such as balancing the food chain by keeping animal populations at a reasonable number.
(Consumers; have; important roles to play within an ecosystem such as balancing the food chain by keeping animal populations at a reasonable number) Context(Consumers have,List([0, 14))):(Consumers; have to play; L:within an ecosystem such as balancing the food chain by keeping animal populations at a reasonable number)
Consumers have,List([0, 14))
Consumers Consumers
have have to play
important roles to play within an ecosystem such as balancing the food chain by keeping animal populations at a reasonable number
L:within an ecosystem such as balancing the food chain by keeping animal populations at a reasonable number