The document describes several different animals and their responses to stimuli in their environments. Cats have a reflex that allows them to land on their feet after falling due to their flexible spine and lack of clavicle. Sunflowers face the sun due to a muscle at their base called a pulvinus. Mother birds feed newly hatched babies that do not know how to hunt. Carnivorous plants trap insects in sticky mouths when hungry. Chameleons change color to camouflage and hunt prey or hide from predators. Crocodiles quickly drown their prey by rolling with it in their mouths. Dolphins breathe through a blowhole on their head due to being mammals. Spitting cobras spit venom at predators'