Which of the following is an example of a producer?

What type(s) of food does an omnivore consume?

Which of the following choices would most likely be characterized as abiotic?

Which of the given options represents the highest level of biological organization?

A certain grassland ecosystem consists of grasses that grow on the plains, mice that eat the grains the grasses produce, weasels that eat both the grass and the mice, and hawks that eat the weasels.

Which of these species will account for the smallest proportion of the biomass of this ecosystem?

Of the following, which refers to the most inclusive level of ecology?

An organism’s measure of success is dependent on various environmental variables. Algae will increase growth and reproduction as their light supply increases. However, there is a point where adding more light no longer increases growth and reproduction, and the algae begin to die due to increased temperature. In this scenario, light is an example of __________.

In a certain food web, rabbits and turtles both feed off of grass. To what trophic level do the rabbits belong?

Which of the following is a correct representation of a possible food chain?

The latin name (binomial nomenclature) of organisms consists of which two classifications?