Which statement best describes the process of desertification? A. Desert areas expand into areas that had previously been fertil
e. B. Desert areas are created after extensive flooding occurs. C. Many people move to the desert for economic opportunities. D. Forests expand into areas that had been deserts.
Answer:Species, in biology, classification comprising related organisms that share common characteristics and are capable of interbreeding. This biological species concept is widely used in biology and related fields of study.