atlas Directory References Discover Why Do Some Cicadas Appear Only Every 17 Years? 9 of the World’s Deadliest Snakes 7 Everyday English Idioms and Where They Come From Timeline of the 2000s Falling Stars: 10 of the Most Famous Endangered Species 7 Drugs that Changed the World 7 of the World’s Deadliest Plants Contents atlas vertebra Ask Our Chatbot a Question Ask Our Chatbot a Question Learn about this topic in these articles:skull In skull…the highest vertebra, called the atlas, permitting nodding motion. The atlas turns on the next-lower vertebra, the axis, to allow for side-to-side motion.Read More
