Across
- 3. glands that secrete hormones into the bloodstream
- 7. muscles that we can control subconsciously
- 9. also known as red blood cells
- 13. muscles that oppose each other
- 15. type of anemia that is a deficiency of vitamin B12
Down
- 1. movement of a limb away from the body's midline
- 2. oxygen-binging protein
- 4. two minerals that make up the matrix of bone are phosphate and _________
- 5. also called the hip bone
- 6. muscles that work together
- 8. epithelium that is one or more layers of flattened cells
- 10. longest bone in the arm
- 11. muscle type that consist of growth plates
- 12. antibody generators
- 14. protein in blood that maintains water balance