<p>I have about 40 days to prepare for sat II biology and us history for may. i need to decide if i should push biology back to June. if i take both in may, i can go to California for a small vacation on may 17th. I need to buy my tickets really soon so i need a quick answer. Do you think ill be able to prepare for sat bio and us history in 40 days. im pretty good in bio and have class knowledge of us history.</p>
<p>40 days is probably enough time, there is only so much studying you can do for subject tests.</p>
<p>Thats exactly what i thought</p>