Final answer:
To differentiate between a chilopod centipede and a polychaete annelid, you can look at their physical characteristics and habits.
Step-by-step explanation:
To differentiate between a chilopod centipede and a polychaete annelid, you can look at their physical characteristics and habits. Centipedes have one pair of legs per segment, forcipules (poison claws) on their first segment, and are predatory. Millipedes, on the other hand, have two pairs of legs per segment and are herbivores or detritivores. Annelids, such as polychaetes, have a worm-like appearance, segmented body plan, and can have bristles arranged in clusters on their parapodia. They can be found in marine environments.