A) koz qorachigi torayib, koz ichidagi bosim pasayib, koz dam oladi
B) koz qorachigi torayib, koz ichidagi bosim orqali koz dam oladi
C) koz qorachigi’kengayib, koz ichidagi bosim ortadi, koz dam oladi
D) koz qorachigi kengayib, koz ichidagi bosim ozgarmaydi, koz dam oladi
E) togri javob berilmagan