Yellow jackets number among the 900 or so species of the world’s social wasps, wasps living in a highly cooperative and organized society where they consist almost entirely of females—the queen and her sterile female workers.
A.wasps living in a highly cooperative and organized society where they[CH1] consist almost entirely of
B.wasps that live in a highly cooperative and organized society consisting almost entirely of
C.which means[CH2] they live in a highly cooperative and organized society, almost all
D.which means that their society is highly cooperative, organized, and it is almost entirely
E.living in a society that is highly cooperative, organized, and it consists of almost all[CH3]