Is Natural Sciences very "in-depth"?

[ShotoJuku]

I am taking this test next week, and wondering if it is basic info or very "in-depth" information on the test? I studied the "Passyourclass.com" text, and the "David & Laurie" one as well. I looked over the info & tests out of the "Clep Success" book. So, for those of you who took it (passed,or failed), did it seem tough or what?

[SIZE="3"]I used both the PassYourClass and David & Laurie PLUS the REA BIOLOGY which to me IS A MUST as MOST/HALF of the exam is biology. You may want to check out the "biology tape" from http://www.standarddeviants.com too. I took the Biology Clep first, passed it and boned up on the the other half of the material for two weeks and then took the Natural Sciences clep and passed it easily. GOOD LUCK[/SIZE]