Connell conducted this experiment to learn more about ________.
A. character displacement in the color of barnacles
B. habitat preference in two different species of barnacles
C. how sea-level changes affect barnacle distribution
D. competitive exclusion and distribution of barnacle species
Answer:D
Connell conducted this experiment to learn more about ________.
A. character displacement in the color of barnacles B. habitat preference in two different species of barnacles C. how sea-level changes affect barnacle distribution D. competitive exclusion and distribution of barnacle species