Across
- 3. bending of the sole of the foot by curling the toes toward the ground
- 7. Relaxation of the heart
- 8. Movement away from the midline of the body
- 9. Straightening of a joint
- 11. turning the palm downward
- 12. Contraction of the heart
- 13. An iron-containing protein in red blood cells that reversibly binds oxygen.
Down
- 1. carry blood to the heart
- 2. circular movement of a limb at the far end
- 3. Liquid the part of blood
- 4. Movement toward the midline of the body
- 5. bending a joint
- 6. The spinning of Earth on its axis
- 8. carry blood away from the heart
- 10. rotation of arm to place palm up