41.   She offered the theory that El Chupacabras is the evil fruit of a scientific experiment.

42.   Silberman found the same to be true in his work and offers two theories.

43.   Some people are offering theories, though.

44.   Specialists offered various theories on why teens are giving more time to their communities, other than being required by schools.

45.   SPICY CUISINE, HARBINGER OF HEALTH Scientists offer a theory that spicy food is more prevalent in warmer climates because spice plants contain powerful antibiotic chemicals.

46.   Steinhardt offered the theory at an astronomical conference in Baltimore in April.

47.   The authors did not offer theories as to why Gulf War veterans would be at increased risk.

48.   The author, Tim Dumas, who had attended Greenwich High School with Ms. Moxley, also offered his theories about ineffective police work.

49.   The authors are careful not to offer grand theories.

50.   The investigators did offer a theory about how one part of the track of another airplane at a different altitude might have been mistaken for a missile.