<p>when i was registaring, I planned to take math level 2 and biology.
but then today, i only took math level 2 cuz i decided not to take biology.</p>
<p>Is that bad? you can not take bio on the test day even if u signed up for it rite? </p>
<p>So, I'll just get the score from math level 2?? do i have to call collegeboard so they can change my registration??? </p>
<p>thanks..</p>