61.   Some scientists have suggested that these crude chunks of stone could have been fractured and chipped by natural processes, not by human hand.

62.   Some critics argue that menopause is a natural process that should not be treated like a disease.

63.   Some of it is part of the natural process of partisan competition.

64.   That is also part of a natural public process of moving on.

65.   The aim of the humoral physician is to assist this natural culinary process with warmers and coolers and to facilitate the evacuation process with purges, emetics and bleedings.

66.   The compound turned on a natural process known as apoptosis, or programmed cell death, in cancer cells.

67.   The current on the wire is supposed to neutralize natural electrical processes involved in corrosion.

68.   The deals also reflect a market that is maturing and undergoing a natural process of consolidation, Davidson said.

69.   The overriding goal would be to maintain its biological diversity and the natural processes that make it function, while allowing ecologically friendly human use of its resources.

70.   The other school prefers to seek the cause of the global mayhem in natural processes like big volcanic eruptions.