Final answer:
Eye location correlates with an organism's survival needs; predators have forward-facing eyes for targeting prey, while prey species have side-positioned eyes for broader field of view.
Step-by-step explanation:
The location of an organism's eyes determines how much of the surroundings it can see. This represents the relationship between structure and function as different species have evolved eye placement that suits their particular survival needs. Predators often have eyes located in front of their heads, allowing for binocular vision and depth perception to target and chase down prey. Prey species typically have eyes on the sides of their heads, offering a broader field of view to detect predators. Thus, the anatomical structure of eye location correlates directly to the functional necessity of the organism's ecological niche and behaviors.