Stem cells

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Across
  1. 4. ultimatley form the lining in the digestive stystem and resratory stuff with living stuf
  2. 5. units of hereditrary information
  3. 6. that forms when sperm fertillized a egg
  4. 10. deffends against desiess and viruses and cacers
  5. 12. microscoic ball like cells that form after teh zygote devieds several times
  6. 13. the standard treatment replacing discased
  7. 16. have litted potencial to multiplay and grow in to other types of tissue
  8. 18. geces
  9. 19. four
Down
  1. 1. living life forms
  2. 2. forms the core tissues of the body including bone,heart, and blood cells
  3. 3. double stranded moleules that store geneticinformation
  4. 7. an act process or instant
  5. 8. the blastula of the mammalian embryo consist of an inercell mass
  6. 9. person with paralyzed arms and legs
  7. 11. of pertain characteristics by umbilicus
  8. 14. pertaining or dealing with morals or principles of mortality
  9. 15. an uborn child n the first eight weeks of growth
  10. 16. is a loss of brain functions that occurs with certain
  11. 17. a tube about 60 cm in leghth that gives the baby nutrition