9.13: Arthropods Difficulty Level: At Grade Created by: CK-12 CK-12 Life Science Concepts For Middle School Invertebrates % Progress Practice Progress % Practice Now Read Practice Resources Details Loading... Vocabulary Language: English ▼ English arthropods arthropodsInvertebrate animals with jointed limbs, a segmented body, and an exoskeleton made of chitin. hemolymph hemolymphBlood-like circulatory fluid of some invertebrates. molting moltingShedding of the old shell to make way for a new growth. Image Attributions Description Covers the different types of arthropods and their characteristics. Learning Objectives None Related Materials Arthropods Difficulty Level: At Grade Authors: Jessica Harwood Douglas Wilkin, Ph.D. Contributors: Doris Kraus, Ph.D. Niamh Gray-Wilson Jean Brainard, Ph.D. Sarah Johnson Jane Willan Corliss Karasov Editors: Douglas Wilkin, Ph.D. Tags: arthropods hemolymph molting (2 more) SCI.BIO.825.L.2 SCI.LSC.825.L.1 Subjects: science Life Science Concept Nodes: SCI.LSC.825 (Arthropods) Grades: 7 , 8 Date Created: Nov 29, 2012 Last Modified: Sep 29, 2015 Vocabulary None You can only attach files to Modality which belong to you If you would like to associate files with this Modality, please make a copy first.