| A | B |
| articulation | join between bones |
| cervical | neck |
| lumbar | lower back |
| thoracic | upper back |
| sacrum | fused bones below the lower back bones |
| coccyx | tail bone |
| bone | supporting, ridged connect tissue to make many cells |
| cartilage | gristle |
| dermal | skin |
| ligament | band of flexible tissue that connect bone to bone |
| muscle | tisse made up of connective fibers |
| joint capsule | sack like membrain surrounding a joint |
| bursa | fluid filled sac which serves as abuffer against friction |
| sesmoid bone | small bone implaint in a tendon |
| nerve | fibers usally outside of the spinal cord |
| epiphysis | groth plate |
| axial skeleton | made up of the skellition and the vertabrae |
| appendicular skeleton | upper and lower extremities |