Across
- 2. 55% of blood
- 5. system that makes up the body's framework
- 8. common cause of pain
- 11. to the outside or outer
- 12. wheezing and breathlessness
- 14. promotes and maintains health and wellbeing
- 15. muscles that works to expel urine
Down
- 1. upper or above
- 3. carry oxygenated blood
- 4. excreted by glands
- 6. organs and cells in the immune system
- 7. can happen when you have a blocked artery
- 9. abnormal electrical activity in the brain
- 10. necessary for the body to function properly
- 13. the tissues that move body parts