An experiment is designed to clear an oak-hickory forest and replant the area with pines. which of the following species would be most threatened by this experiment?

The earth consists of a variety of different organisms. despite their diversity, however, some similarities on the structural and metabolic levels may be seen. these similarities can be attributed to a. similarities among organisms in their proteins and nucleic acids. b. the ability of organisms to readily adapt to sudden environmental changes. c. similarities in organisms' habitats and niches. d. the ability of all organisms to interbreed and produce new species.

Wich level of organization includes all the other levels or organizations

Differentiate renewable and nonrenewable resources