1) The 206 bones that make up the frame of our bodies. a) muscles b) bones c) skeleton d) joints 2) Used for protection, movement and support. a) muscles b) joints c) Muscles relax d) bones 3) help bones move and provide the body with strength and power. a) joints b) muscles c) bones d) skeleton 4) ball and socket, hinge and gliding. Helps the bones move around. a) bones b) muscles c) skeleton d) joints 5) muscles shorten to pull or move a body part. a) Muscles contract b) joints c) bones d) skeleton 6) Muscles lengthen and relax to allow for movement of another muscle. a) muscles b) bones c) Muscles contract d) Muscles relax

Animals including humans flashback

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