Did Cavemen Brush Their Teeth?: Questions & Answers about Gross Stuff

Description

‘Did Cavemen Brush Their Teeth’ is part of the ‘Big Ideas’ series of books which provide answers to some of children’s most inquisitive questions.

In this title, children will discover answers to the following questions:

• how much saliva do we produce in a day?
• how is ear wax made?
• why did surgeons buy dead bodies?

And lots more fascinating questions and answers about gross stuff!!