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spine – n. line of bones going down the center of the back that provides support for the body and protects the spinal cord
predator – n. animal that hunts and kills other animals for food
coral reef – n. long line of coral that lies in warm, shallow water (coral: a hard material formed on the bottom of the sea by the skeletons of small creatures)
spear – n. pole with a sharp point at one end that is used as a weapon
toss – v. throw
plot – v. map out plans for direction
