00679nam a22001457a 450000500170000000800410001702000220005804000170008008200270009724500140012426000270013830000320016552002850019765000510048220220321091510.0220321b        |||||||| |||| 00| 0 eng d  a978-1-4723-1151-1  aDDCbEnglish  aRef. 500.354 O584 201310a1000 Q&A.  aUK :bParragon,c2013.  a224 p. :bcol. ill.; 23 cm.  aWant to know why your ears pop? Who invented democracy? Where are boats used as buses? How do we change the world? When did the dinosaurs die out? What is that smell? Get the who? what? where? when? how? and why? on just about everything with 1,000 questions and answers!-- Cover.14aScience -- Juvenile literature -- Miscellania.