Species a and b are lizards that eat insects. the figures at right show the preferred prey size of each species for populations living on islands 1, 2, and 3. determine if each of the statements below is true of these species on these islands.

a. in allopatry, species a and b eat mostly the same prey
b. in sympatry, resource partitioning has occurred
c. in sympatry, species a and b diverge in prey choice
d. competition between species a and b affects prey choice on different islands
e. character displacement has decreased competition between species a and species b in allopatry