Imagine that you are an ecologist who must determine whether an entire biome is being threatened by human activity. What might you look for in an
indicator species?
O A. A species of economic importance
O B. Will likely be affected first if any part of the ecosystems are
degraded
C. The species carved on rocks and other ancient bearers of art
D. The most well-known species, which is likely to be depicted on
money and postcards