A) 3,5, 6, 8, 9
48. (v12c-103-17) Yirtqichlik bilan hayot kechiruvchi foydali hayvonlarni belgilang.
1) meduza; 2) qizil chuvalchang; 3) ninachi;
4) planariya; 5) falanga; 6) boyogli;
7) perlovitsa; 8) chayon; 9) xonqizi.
A) 3,5, 6, 8, 9 B) 2, 3,6, 7, 9
C)1,3,4,8,9
D) 3,4, 5, 6, 7, 9