Across
- 1. the organ system that contains the heart
- 3. type of tissue that protects underlying tissues and lines inner surfaces
- 4. body cavity where the heart is located
- 6. decreases the angle of a joint
- 8. secretes products, like hormones, into the bloodstream
- 10. this blood type can receive all types of blood
- 14. liquid component of blood
- 15. makes up most of the heart
- 16. proteins that are produced by WBC to fight disease
- 17. type of muscle that does not contract under the conscious control of a person
- 18. type of bone that fills the inner regions of the epiphyses
Down
- 2. type of tissue that connects parts of the body
- 5. nonliving extracellular material that provides strength to connective tissues
- 7. connects bone-to-bone
- 9. muscle that separates the two largest body cavities
- 11. movement of a limb away from the body
- 12. relative constancy of the conditions within the internal environment
- 13. this protein is one of the most abundant in the body
- 16. movement of a limb toward the body