Registration help from current students [please=)]

<p>Hey guys,
I'm a freshman right now in GSP and definitely not enjoying registering for the fall. I'm trying to get my requirments out of the way b/c I'm leaving GSP a semester early, but I have a few questions on some of the math/science courses.
In terms of Quantitative Reasoning, there's a course being offerred called "math patterns in nature"- has anyone taken this course? Easy/hard? Is it much different from Probability and Decision making skills and worth screwing my schedule over for?
Also, which would be easier: Environmental Science or Life Science? I'm really bad at science so whichever is simpler is better, granted the enviro teachers are really bad.
For the science courses, could I take a class with one teacher and then take the lab with another? Or would that be problematic?
Thanks =)</p>