A Hypothetical Community on a Barren Mid-Atlantic Island Consists of Two

Multiple Choice

A hypothetical community on a barren mid-Atlantic island consists of two fish-eating seabirds (the booby and the noddy) , the fungi and microorganisms that live on the birds' dung, a tick that feeds on these two birds, a cactus, a moth that feeds on cast-off feathers, a beetle that lives on dung organisms, and spiders that eat the other arthropods. There are no other plants and no lichens. Which of the following choices incorrectly pairs a member of this assemblage with its position in the trophic structure?

A) fungi-detritivores
B) booby-primary consumer
C) moth-detritivore
D) cactus-producer