Across
- 2. pull chromatids apart
- 4. sites of exchange have a large what?
- 7. absorbs fatty acids and glycerol
- 11. the artery feeding the heart muscle with oxygen
- 12. prevent back flow of blood
- 14. the thickness of a capillary wall
- 17. - engulfs and digests microbes
- 19. heart rate and breathing rate
- 20. - cell division
- 21. capillary smallest blood vessel, site of exchange
- 22. - half the number of chromosomes or one set
- 25. - produces antibodies
- 26. top chambers of the heart
Down
- 1. bottom chambers of the heart
- 3. - protects the body from harm
- 5. - chromosomes line up here during mitosis
- 6. controls co-ordination and balance
- 8. site of gas exchange in lung
- 9. the CNS is made up of the brain and......
- 10. clot the blood
- 13. new cells in mitosis are given this name
- 15. finger like projections found in small intestine
- 16. the liquid all other blood cells are suspended in
- 17. - the name for engulf and digest
- 18. the final thing to divide in mitosis
- 23. - 2 sets of chromosomes
- 24. - found on the skin and detects stimuli e.g pain
- 25. the pulmonary artery sends blood here