Final answer:
Brody's ability to detect ant trails is called expertise, which is a result of his professional experience that enhances his sensory perception and interpretation abilities.
Step-by-step explanation:
Brody's ability to see these ant trails that result from his experience is called expertise. Expertise is the skill or knowledge in a particular area, which is developed over time through training and experience. This refined sensory perception allows him to better detect the subtle indications of ant trails where others may not notice. Sensory Function plays a role in this by conveying information from the environment through sensory receptors to the brain, enabling reactions like recognizing ant trails. However, in the case of Brody’s skill in spotting ant trails, it is his expertise that enhances his sensory perception and interpretation of what he sees based on his professional experience as an exterminator.