Which of the following is a role of a detrivore? A. To make oxygen from solar energy
B. To decompose dead animals
C. To help remove nitrogen from the air
D. To protect parasites from predators

The majority of sulfur dioxide produced by industry comes from a. oil refineries. b. dry cleaners. c. chemical plants. d. coal-burning power plants.

The finches on the galapagos island were similar in form except for variations of their beaks. darwin observed that these variations were useful for: attracting a mate defending territory building nests gathering food

Variety of living organisms; includes genetic, species, and ecological types.