You are presented with the quiz "Specialization occurs when competing species evolve techniques to what?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "specialization occurs when competing species evolve different adaptations" and "instructional techniques are adapted to accommodate differences". So, what's the best answer to the question?

Available options:
(1). Animal survival
(2). get hurt
(3). It helps them survive
(4). save accommodations
(5). protect plants
(6). accommodate differences
(7). refract or absorb.
(8). see differences
The answer is:
(6).