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science ch. 11

animal multicellular eukaryotes that are heterotrophs. They eat other living things because they can’t make their own food
Animal Kingdom a basic group of natural objects that include all living and extinct animals.
invertebrate animals that lack a vertebral column, or backbone
larva a distinct juvenile form that many animals go through before becoming an adult
vertebral column backbone
vertebrate animals that have a backbone
amniote animals that produce eggs with waterproof membranes
aquatic lives in water
chordate animals without a notochord
coelom a fluid-filled body cavity that is completely enclosed by mesoderm
cranium bony skull
exoskeleton non-bony skeleton that forms on the outside of the body
notochord a rigid rod along the length of the body
pseudocoelom body cavity filled with fluid
segmentation division of the body into multiple parts
symmetry able to be divided into two identical halves
terrestrial inhabitant of the earth
Created by: tmanfred