This educational activity book teaches the structure and function of the major animal groups, from simple to complex. Color and learn how a jellyfish stings its prey. Prepare for the frog anatomy exam by coloring. Learn how disease processes work in humans infected with animal parasites through coloring. Experience how a well-designed picture, colored by you, allows for more complete understanding of a subject than passive reading. Coloring this book is a proven, effective way to learn about myriads of creatures, small and large, with whom we inhabit the Earth.