____ refers to the interrelationships required between two or more groups in achieving their goals.

A) task interdependency
B) perceived differentiation
C) perceived goal incompatibility
D) perceived limited resources

Task interdependency refers to the degree of coordination required between two or more groups in order to achieve their goals. This involves the exchange of information, resources, and feedback to ensure that each group's tasks are aligned with the overall objectives. Perceived differentiation, perceived goal incompatibility, and perceived limited resources may also impact intergroup relations, but do not necessarily refer specifically to the interrelationships required for achieving goals.