Sexual reproduction

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Across
  1. 3. a period of time
  2. 4. a small amount of blood
  3. 5. the transportation of liquid
  4. 6. a mature female reproductive cell
  5. 8. the organ in the lower body of a woman
  6. 9. a flat sanitary product
  7. 13. a hormone
  8. 14. the time when an adolescent becomes an adult
  9. 15. discharge ova or ovules from the ovary
  10. 18. the ceasing of menstruation.
Down
  1. 1. monthly cycle
  2. 2. the substance produced in an organism to stimulate a specific cell
  3. 7. abdominal pain
  4. 10. allow a liquid to flow out from where it has been confined
  5. 11. a gender
  6. 12. cleanliness
  7. 16. the red liquid that circulates around your body
  8. 17. a plugging sanitary product