<p>You answer 40 questions and then fill out another 20 that are either M or E? So what are these first 40 questions?</p>
<p>60 questions, and then do 20 questions of either E or M</p>
<p>Okay but what are those 60 questions about?</p>
<p>the 60 questions are about general biology like the body systems, the macromolecules and other stuff like that. its just that the 20 questions in the ecology section or the molecular section emphasize and go into more detail about their subject</p>