Across
- 4. across a single plane.
- 7. bone to bone, flexible
- 8. movement.
- 9. Marrow,Formed during bone development
- 10. are fused together.
- 12. axial and appendicular skeletons in humans
- 13. on two legs
Down
- 1. in a circular motion.
- 2. component of skeletal system. Contains the fore limb and the hind limb.
- 3. around a single axis.
- 5. component of skeletal system. Consists of the skull, vertebral column, rib cage and sternum
- 6. on four legs
- 11. vertebrae,Fused together into one single sacrum in humans
- 13. and socket,Movement around two axes in a circular motion. Movement around a third axis for a rotational motion.