Across
- 3. pull water into the blood and aid in oxygen transport
- 7. recognise antigens on foreign substances and produces antibodies to fight them
- 8. percent attributed to RBC
- 9. red pigment in erythrocytes (contain iron)
- 10. white blood cells
- 11. unspecialized cells that divide into more specific cells
- 13. transport fat-soluble vitamins, ions, lipids
- 14. blood clotting
Down
- 1. platelets
- 2. release histamin (allergic reactions)
- 4. help clot blood
- 5. process that makes blood
- 6. red blood cells
- 12. organic compounds are dissolved in it