What is a "living fossil?" Can jellyfish live forever? What is the deadliest animal on the planet? > This book will inspire curiosity, spark conversation and improve general knowledge. Perfect for children aged 7+. ABOUT THE SERIES: Big Ideas! is a dynamic, educational "fun fact" series for children, illustrated throughout with humorous cartoons. Packed with surprising facts, stats, and records that kids will just love to share, it revels in all things weird, unexpected, mind-blowing, funny, and gross!