1) What is it? a) Muscle b) Joint c) Bone 2) What is it? a) Muscle b) Joint c) Bone 3) What is it? a) Muscle b) Joint c) Bone 4) What is a bone? a) b) c) d) 5) What is a muscle? a) b) c) d) 6) What is a joint? a) b) c) d)

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