Earth structure has been compared to the structures of a variety of familiar objects including fruits such as melons apples and peaches. choose a fruit or other object that could model earths structure, describe ways that the object represents earth accurately as well as its limitations as a model.

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