| __ | 1. | -cycle | | A. | skin | | __ | 2. | -ectomy | | B. | with, together | | __ | 3. | co, con- | | C. | two | | __ | 4. | cyt- | | D. | circle | | __ | 5. | de- | | E. | dwelling | | __ | 6. | derm- | | F. | cell | | __ | 7. | di- | | G. | through | | __ | 8. | dia- | | H. | outer, outside | | __ | 9. | ecol- | | I. | removal | | __ | 10. | ecto- | | J. | remove |
| __ | 11. | appendectomy | | A. | ie- twins physically joined by a shared portion of anatomy | | __ | 12. | conjoined | | B. | layer of plant cells | | __ | 13. | cytology | | C. | the study of cells | | __ | 14. | dehydration | | D. | remove water | | __ | 15. | dermatology | | E. | study of the skin | | __ | 16. | dialysis | | F. | separating molecules using a membrane | | __ | 17. | diploid | | G. | full set of chromosomes found in somatic cells | | __ | 18. | ecology | | H. | outer germ layer of developing embryo | | __ | 19. | ectoderm | | I. | removal of the appendix | | __ | 20. | pericycle | | J. | the study of living things and their environments |
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