From tiny seahorses to massive blue marlin, there are more than 30,000 species of fish in the world. Though many distinctions appear across the various species, the basic life cycle is usually the same. Over their lifetime, fish change from egg to larva to fry to adult. What changes do they go through along the way? In this interesting and educational book, struggling readers review the key curricular concept of animal life cycles. Accessible, reader-friendly language, vibrant photographs, and helpful diagrams appeal to reluctant readers.