11.   But the proliferation of like-minded musicians in the years since signals a shift whose roots go deeper than the natural cycle of changing tastes and pop music styles.

12.   But to the soil in springtime, he is innately connected, to seeds, to sun and rain, to the natural cycles that make things grow.

13.   For the past century, the natural cycle of fires has been interrupted.

14.   Gardner said the United States, along with the rest of the world, must return to a more natural cycle of returning used nutrients back to the soil.

15.   In trying to inject some soul into science, Kass has found himself setting special value on the natural human cycle of birth, procreation and death.

16.   In the two years since, a consensus has emerged that the dangers are real and growing, rather than part of a natural cycle of die-off and regeneration.

17.   Most people blamed increased commercial fishing, which cleaned out spawning stocks to the north, while others said it was some sort of natural cycle.

18.   Most likely, she had come to the end of her natural cycle and that was it.

19.   Obeying the natural cycle, they have closed the home park, stored the gear and turned out the lights.

20.   Oaks, which are fire-resistant and in the past would outlast other trees through the natural cycles of fire and regrowth, have declined.