Ap bio?

<p>Hey guys, I just have a few questions about the AP Bio AP Test.
1) The test changed. How did it change?
2) Is the test heavy on reading (almost like reading comprehension with science ie. ACT Sci)?
3) What's the best AP review book in your experience?
4) Is there a percentage breakdown of material on the test (if so, could you post it)?</p>

<p>Thanks guys.</p>