Jack Edmondson p3

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Across
  1. 3. designed to resist the penetration of bullets.
  2. 6. the process of developing or being developed.
  3. 9. accept or admit the existence or truth of.
  4. 10. the height of an object or point in relation to sea level or ground level.
  5. 12. of or from outside the earth or its atmosphere.
  6. 15. machinery and equipment developed from the application of scientific knowledge.
  7. 16. the fact or condition of functioning or being active.
  8. 18. a political theory derived from Karl Marx, advocating class war and leading to a society in which all property is publicly owned and each person works and is paid according to their abilities and needs.
  9. 19. relating to the nucleus of an atom.
  10. 20. in a way that lasts or remains unchanged indefinitely; for all time.
Down
  1. 1. the work done by, or the occupation of, an engineer
  2. 2. the forming of a theory or conjecture without firm evidence.
  3. 4. a deputy or substitute acting for a superior.
  4. 5. a celestial body orbiting the earth or another planet.
  5. 7. the action of transporting someone or something or the process of being transported.
  6. 8. relating to or resembling photographs.
  7. 10. the air available to aircraft to fly in, especially the part subject to the jurisdiction of a particular country.
  8. 11. the ability to acquire and apply knowledge and skills.
  9. 13. a leveled strip of smooth ground along which aircraft take off and land.
  10. 14. an event or occurrence.
  11. 17. a vehicle used for space travel.