Two birds exist in the tropics. Bird A lays its eggs in the nest of the bird B. The eggs of bird A look like those of bird B. Bird B raises the young of bird A, which eat flies that bother only bird B. What type of relationship is this?

What contributes to the high level of biodiversity found in wetlands? a. the large amount of available organic matter to organisms that are food for larger organisms b. the amount of available water for organism use c. the high nutrient availability d. all of the above select the best answer from the choices provided a b c d