ROBOTS: FRIEND OR FOE?

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Across
  1. 1. To make something greater or better by adding to it.
  2. 4. The process by which living things change over time.
  3. 6. The unintended consequences of an action.
  4. 8. The state of being without a job.
  5. 9. Relating to armed forces or war.
  6. 13. The ability to acquire and apply knowledge and skills.
  7. 14. Relating to moral principles or the branch of knowledge dealing with these.
Down
  1. 2. The process of becoming more up-to-date and using new technology.
  2. 3. The ability to operate independently without human control.
  3. 5. Depending too much on someone or something.
  4. 7. An enemy; the opposite of a friend.
  5. 10. Having the ability to feel, perceive, or be conscious.
  6. 11. The abbreviation for Artificial Intelligence.
  7. 12. Unmanned flying machines used to deliver medicine or help with healthcare.