31. The primary purpose of the passage is to:
A. provide an overview of the mechanics and key
operations of the jaws of trap-jaw ants.
B. analyze Patek and Baio’s techniques for filming
two defensive maneuvers of trap-jaw ants.
C. compare the jaws of Odontomachus bauri to the
jaws of other species of ants.
D. describe the evolution of the ability of trap-jaw
ants to perform an escape jump.