Suggest a way dilger could have answered his question if the birds were not able to breed with one another and create a hybrid. remember that he was answering the question about whether the behavior was genetic (nature) or learned (nurture).

answer; the confederacy could afford to move a large number of prisoners hundreds of miles but could not afford to fee and house the prisoners;

well its not not rising unemployment and falling inflation.

hope this good !

1. seasonal

2. frictional unenployment

3. the number of the labor force multiplied by 100 and then subtract the number of unemployed.

4. 4%

5. an increase in prices