I look at the situation like this....Im in college studying anatomy and physiology for serveral weeks preparing for my finals. A few days (8 days) before the test the teacher goes on sick leave and another bio teacher comes in to replace him. The bio teacher figuring that your a/p I and bio I are simialar sciences decides he wants to give you a bio final....would you take that test on such short notice?
When you're out of school and in the real world you'll have more grown up experiences to compare with and you won't be so confused.
Don’t pick a fight with an old man. If he is too old to fight, he’ll just kill you.