31.   Lately, though, my last times awareness has evolved to a more somber sphere.

32.   Later, pull tabs would litter the land and kill sea creatures as cans multiplied and evolved to what we know today.

33.   Maybe in its next life, it can evolve to roughly half the present length.

34.   Maybe the Net really is evolving to some sort of self-healing organic system, made of wires, silicon and a superb collection of human brains and emotions.

35.   Most sports evolve to higher levels over time.

36.   One hard foul after another in a game that began with peach buckets nailed to the wall and has evolved to the point where fans are similarly spindled.

37.   Our color vision, one added, probably evolved to spot fruits on plants.

38.   Rosen said the shopping function could evolve to link with qualitative review services like those offered by Consumer Reports or Epinions.

39.   Ross, the founder who left to pursue his original passion, writing, said the Web is evolving to a point where not all content will be free.

40.   Since then their relationship has evolved to where Scully is more of a believer and Mulder is more willing to accept her scientific rigorousness.