They are surrounded by wavy sea plants and the sandy ocean floor. Scattered on the seabed are shells, a starfish, and a cheerful little crab. Seaweed frames the scene, adding to the underwater atmosphere. Kids will love adding their favorite colors to this lively ocean adventure!
Tags: adventure, sea, cave, octopus, ocean, underwater, seaweed, shark, ocean floor, starfish, shell, crab, marine life
Octopuses have three hearts and blue blood! Their unique circulatory system helps them manage oxygen in cold water.