Burrs to Velcro Tech from Nature By Jennifer Colby 21st Century Junior Library
Velcro has many different uses 4
Clever Connector When was the last time you used Velcro You may have used it to close a flap on your backpack or your lunch bag You may have used it in a game It is hard to imagine a time when Velcro didn’t exist What did people use before it was invented 5
