B А A. Annelids 18. Hollow-bodied animals B. Arthropods 19. Soft-bodied animals and usually has a shell C. Echinoderms 20. It has segmented body, jointed legs and exoskeleton 21. A classification of arthropods with six legs D. Coelenterates 22. A classification of arthropods with eight legs E. Sponges 23. Long cylindrical bodies that are divided into segments F. Insect 24. Pore-bearing animals G. Arachnids 25. Spiny-skinned animals H. Mollusks​