Изучите состав беспозвоночных разных водоемов

Водоем___________________________ 1_________________________________ 2_________________________________ 3_________________________________ 4_________________________________ 5_________________________________ 6_________________________________ 7_________________________________ 8_________________________________ 9_________________________________ 10________________________________ 11________________________________ 12________________________________ 13________________________________ 14________________________________ 15________________________________ 16________________________________ 17________________________________ 18________________________________ 19________________________________   Водоем___________________________ 1_________________________________ 2_________________________________ 3_________________________________ 4_________________________________ 5_________________________________ 6_________________________________ 7_________________________________ 8_________________________________ 9_________________________________ 10________________________________ 11________________________________ 12________________________________ 13________________________________ 14________________________________ 15________________________________ 16________________________________ 17________________________________ 18________________________________ 19________________________________  
Водоем___________________________ 1_________________________________ 2_________________________________ 3_________________________________ 4_________________________________ 5_________________________________ 6_________________________________ 7_________________________________ 8_________________________________ 9_________________________________ 10________________________________ 11________________________________ 12________________________________ 13________________________________ 14________________________________ 15________________________________ 16________________________________ 17________________________________ 18________________________________ 19________________________________   Водоем___________________________ 1_________________________________ 2_________________________________ 3_________________________________ 4_________________________________ 5_________________________________ 6_________________________________ 7_________________________________ 8_________________________________ 9_________________________________ 10________________________________ 11________________________________ 12________________________________ 13________________________________ 14________________________________ 15________________________________ 16________________________________ 17________________________________ 18________________________________ 19________________________________