The sea urchin is known for its sharp spikes, which poke and hurt animals that dare to approach it. This book profiles the sea urchin and other spiny animals that use body spikes for protection. Young naturalists will learn how this defense works and understand how these animals use their spikes to keep predators away.
Köp den här e-boken och få 1 till GRATIS!
Språk Engelska ● Formatera PDF ● Sidor 24 ● ISBN 9781448828456 ● Utgivare The Rosen Publishing Group, Inc ● Publicerad 2011 ● Nedladdningsbara 3 gånger ● Valuta EUR ● ID 8667383 ● Kopieringsskydd Adobe DRM
Kräver en DRM-kapabel e-läsare