Explore the remarkable human body with this in-depth, full-color, fact-filled activity book with stickers!Learn how many times the human heart beats in an average lifetime (about 2.5 billion times) and how many breaths we take a day (about 20, 000)! Then share these fascinating facts with family and friends to challenge their brains! With more than 100 activities from Sudoku games to fingerprint mazes and chromosome matching-plus over 50 stick...
CHF 20.90