8.11C Human Dependence on Ocean Systems Artificial reefs, such as old ships placed in the ocean by humans, affect the ecosystems of
the ocean. How can these artificial reefs change the ecosystem?
A. Artificial reefs provide less protection to small fish.
B. Artificial reefs provide a new habitat for organisms.
C. Artificial reefs provide more oxygen to organisms.
D. Artificial reefs provide additional locations to drill for
oil.