<p>Crabs are decapod crustaceans with a thick shell or exoskeleton with a single pair of claws. There are over 6793 species of crabs spread across the oceans fresh water and even on land.</p><p><br></p><p>Learn about this amazing creature and have fun completing the activities and crafts at the end of this workbook!</p><p>Visit us at https: //www.adventuresofscubajack.com</p>