<p>okay.
so,, i registered for us history for may 5 (today)
and i thought i was better prepared for biology.
i called college board about a month ago, and they told me it would be easier if i just change the subject on the test day.
so today, before i went into class, i asked my proctor what i should do, and she told me to just go to collegeboard.com after the test and change the subject.
so i took bio exam today, and when i got home, i tried to change my subject, but it wouldnt let me.
does anyone know what i should do???</p>
<p>If you took the bio test and filled out your code correctly, I don't think there would be any effect. They let you switch exams the day of the test, so I don't see why there would be any reason your test wouldn't count simply because your registration said US history.</p>
<p>I seriously considered taking Physics instead of Lit today. I was debating it during the break between the first and second test. :)</p>