6. How Do We Move?

Before babies learn to walk on two legs, they start moving on all fours. Children who cannot move without help use crutches or wheelchairs. Some elderly people use a cane, which helps them walk more easily — roughly like having three legs. Many animals walk on 4 legs, insects on 6, spiders on 8. Many animals and insects fly like birds, for example ladybirds and butterflies. By browsing the pages of this book you can discover the many ways animals on our planet move from one place to another.