The term 'IT TWISTS AND TURNS' can be summarized by the crossword solution of 'EEL', which is a type of fish that is known for its serpentine body shape and ability to twist and turn quickly. Eels are found in many different habitats, from shallow coastal waters to deep ocean trenches, and they have been an important part of human diets for centuries. They are also popular in aquariums due to their unique appearance and behavior.