21.   If not for that survival instinct, the outcome could have been the greatest upset in a decade.

22.   If anything, the suicide bomber or suicide hijacker is maniacally fearless, the normal human survival instinct overwhelmed by hatred or brainwashed fervor.

23.   It is a survival instinct, he said.

24.   Is it heroism or just common-sense survival instinct to jump out of the path of an onrushing car?

25.   Its survival instinct is impressive, if a little disarming to the casual observer.

26.   Jeffrey had a survival instinct and wanted to fight for life.

27.   No law can repeal the survival instinct of the already-born.

28.   Of course, some of this is survival instinct.

29.   People are sometimes thrown back on survival instincts.

30.   Perhaps it is the political survival instincts of a new administration.