Why should we care? What difference does it make if some species are extinguished? Let me count the ways. New sources of scientific and potential biological wealth will be destroyed. Still undeveloped medicines, crops, fibers, pulp, soil-restoring vegetation, petroleum substitutes, and other products will never come to light.

Based on the excerpt, which statement best summarizes the author's beliefs about the loss of plant species and habitats?

A. The loss of plant species and habitats will lead to widespread animal extinction.
B. The loss of plant species and habitats will lead to environmental problems in regions.
C. The loss of plant species and habitats will displace animals and decrease human quality of life.
D. The loss of plant species and habitats will devastate animals and hinder human advancement.