Was It Designed? DATESUBJECT NATURAL SYSTEMS WAS IT DESIGNED? Nature’s Water Management WAS IT DESIGNED? Animal Artistry WAS IT DESIGNED? Photosynthesis WAS IT DESIGNED? Nature’s Energy Management WAS IT DESIGNED? Light From Life HUMAN BODY WAS IT DESIGNED? A Mother’s Milk WAS IT DESIGNED? The Ability of Cells to Specialize WAS IT DESIGNED? Oxygen Transport WAS IT DESIGNED? The Regulating Ability of Hormones LAND ANIMALS WAS IT DESIGNED? The Elephant’s Trunk WAS IT DESIGNED? The Arctic Ground Squirrel’s Brain WAS IT DESIGNED? The Cat’s Tongue WAS IT DESIGNED? The Dog’s Sense of Smell WAS IT DESIGNED? The Slug’s Adhesive Slime WAS IT DESIGNED? The Bat’s Echolocation AQUATIC LIFE WAS IT DESIGNED? The Shark’s Skin WAS IT DESIGNED? The Dive of the Cuvier’s Beaked Whale WAS IT DESIGNED? The Slime of the Hagfish WAS IT DESIGNED? The Sea Cucumber’s Smart Skin WAS IT DESIGNED? The Grunion’s Spawning Technique WAS IT DESIGNED? The Structure of the Limpet’s Teeth WAS IT DESIGNED? The Glue of the Barnacle WAS IT DESIGNED? The Amazing Arm of the Octopus WAS IT DESIGNED? The Pilot Whale’s Self-Cleaning Skin WAS IT DESIGNED? The Dolphin’s Sonar WAS IT DESIGNED? The Seahorse’s Tail WAS IT DESIGNED? The Remora’s Sucker WAS IT DESIGNED? The Manta Ray’s Filtration System BIRDS WAS IT DESIGNED? The Sound of Songbirds WAS IT DESIGNED? The Hummingbird’s Tongue WAS IT DESIGNED? The Gannet’s Dive WAS IT DESIGNED? Bird Colors That Never Fade WAS IT DESIGNED? The Owl’s Wing WAS IT DESIGNED? The Nest of the Malleefowl REPTILES AND AMPHIBIANS WAS IT DESIGNED? The Japanese Tree Frog’s Call INSECTS WAS IT DESIGNED? The Bumblebee’s Flight Control WAS IT DESIGNED? How Do Ants Avoid Traffic Jams? WAS IT DESIGNED? The Carpenter Ant’s Antenna Cleaner WAS IT DESIGNED? The Monarch Butterfly’s Migration WAS IT DESIGNED? The V-Shaped Pose of the Cabbage White Butterfly WAS IT DESIGNED? The Shell of the Diabolical Ironclad Beetle WAS IT DESIGNED? The Fruit Fly’s Aerobatic Ability PLANTS WAS IT DESIGNED? The Shock-Absorbent Skin of the Pomelo WAS IT DESIGNED? The Flight of the Dandelion Seed