41.  Pesticides destroy insects that are an important part of the food chain for several species of songbird.

42.  Pictures play an important part in publishing.

43.  Pride has always been an important part of his make-up.

44.  Rather, it has become an increasingly important part of the task of practitioners of sports medicine.

45.  Recognition of this special status is essential for their continuing to play an important part in their communities.

46.  Regular evaluation of employee job skills is an important part of the job for those interviewers working in temporary help services companies.

47.  Rice forms the most important part of their diet.

48.  Schools have an important part to play in the fight against drugs.

49.  Schools play an important part in the socialization of our children.

50.  Science is an important part of contemporary culture.