SAT II Biology Prep Question

<p>I just took Lab Biology this year (9th grade) and I plan on taking the SAT II bio next October.</p>

<p>We have covered everything except for organismal biology of human and plants.</p>

<p>Should I buy Campbell's Biology 7th edition and reading through/reviewing it over the summer or should I just buy sparknotes and review that?</p>

<p>My mom's friend had Campbell's 2nd edition. Do you think using 2nd edition would suffice?</p>

<p>sat II is pretty in-depth so i would recommend starting early with the textbook either, then later reviewing with a prep book and practice tests. those will also help figure out whether you would do better on e or m.</p>