Paragraf Tamamlama 27. Soru

27.

A number of farmers and gardeners today have taken up what is called “organic” farming and gardening, which means growing plants and vegetables without using man-made chemicals. A good example of how this works is the use of ladybugs to control aphids,………..By introducing ladybugs into their gardens, however, which love to eat aphids, farmers can get rid of these harmful bugs without causing any harm to the good ones.