Relier Pairs Anatomy Activity 4 Version en ligne Identify the characteristics of the five shapes used in the classification of bones. par Neil Blue 1 2 3 4 5 Short Bones- small cube shaped bones found in hands and feet Flat bones- Main function is to protect internal organs Sesamoid Bones- bones that help reinforce tendons Long Bones- Support weight and facilitate movement Irregular Bone- complex shapes and allows flexibility