Survival

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Across
  1. 3. A wild canine
  2. 5. Leave (2 words)
  3. 7. A large, striped cat
  4. 10. Kept safe from harm
  5. 12. What you strive for in the wild
  6. 15. No longer existing
  7. 16. Given or supplied
  8. 17. Illness or sickness
  9. 19. Escape (2 words)
Down
  1. 1. In danger of extinction
  2. 2. A small, flying insect known for its bite
  3. 4. Natural environment
  4. 6. Aggressive action
  5. 8. Lose your way (2 words)
  6. 9. Injured or harmed
  7. 11. Surroundings
  8. 13. Except if
  9. 14. Recover from (2 words)
  10. 18. A large, predatory fish