In clear language and with fun-to-do experiments, Mia, Isla, Oscar, and Set introduce fascinating subjects just right for pre-schoolers. Why do we poo? is a first look at digestion, what happens when we eat and to the waste left over.

 

This book is part of a book series called Techtots Science .

There are 32 pages in this book. This book was published 2019 by Boxer Books Limited .

Harriet Blackford earned her degree in Zoology from the University of London and began her career there in the zoology department. Mike Henson studied Visual Communication and has been working in children's publishing since.