{"slug":"","question":"Unlike all other cats, cheetahs have which of these cursorial adaptations?","topic":"ANATOMY","answer_a":"Enlarged heart and lungs","answer_b":"Semi-retractable claws","answer_c":"A floating clavicle (unlike other cats' missing one)","answer_d":"Non-reflective eyes without tapetum lucidum","correct_index":1,"fact":"Cheetah claws stay partially exposed — functioning like running spikes on a sprinter. Combined with specialized paw pads, this gives them traction for extreme acceleration. Other cats have fully retractable claws for silent stalking."}