The perfect fact book for curious little ones who are looking for answers to some of the most interesting questions! Do you know what different parts of the brain are used for? Or which bone is the longest bone in the body? And why does vomit taste sour? Explore and discover all the answers to quest...

The perfect fact book for curious little ones who are looking for answers to some of the most interesting questions! Do you know what different parts of the brain are used for? Or which bone is the longest bone in the body? And why does vomit taste sour? Explore and discover all the answers to questions about your body in this must-have guide to all things human! With amazing photos to go alongside incredible facts! Collect the rest of the series! Ultimate Questions & Answers: Animals and Nature Ultimate Questions & Answers: History and Culture Ultimate Questions & Answers: Space Ultimate Questions & Answers: Planet Earth Ultimate Questions & Answers: Science