1 Answers
Option 2 : If statement (II) is the cause and statement (I) is the effect.
As there has been an increase in the number of bird flu cases, it would be unhealthy to consume them until situation has been taken care of. And the natural effect of this would be decrease in sale of poultry birds. Thus, a decrease in sale of chicken was noted after bird flu spread in January.
5 views
Answered