21.   He said the Ames strain now appeared to be widely scattered in natural settings.

22.   In more natural settings, caches are sometimes located at the end of arduous hikes.

23.   In the old Jaffa port, a natural setting for fish, a consistent favorite is Taboon, named for an old-fashioned clay brick oven.

24.   Initially they thought fullerenes were just manmade, but then they discovered the molecules in natural settings both on earth and in space.

25.   Instead, the natural setting for St. Andrews remains as it was when the course was constructed back in the old days.

26.   It will be five times bigger, allowing a more natural setting with loads of diversions for the curious chimps.

27.   Just a submersible Little Giant pump placed in a natural setting of rocks can attract an incredible number of birds in urban back yards.

28.   Lawns -- with their demands for water, chemicals and mowing -- are losing ground to more natural settings, the author contends.

29.   Left in natural settings, this would produce fruit of high quality.

30.   Luxury lies in the sheer natural setting.