The school I go to has a DVD where a professor teaches the lab terms on a model just like the ones used in the lab. You should see if your school has one as well. Also, if you have a Pearson textbook w/access code, you can use PAL 3.0. It has all the body systems models. If all else fails, use google images. They have images of really good muscle models.
Should I take more than one Biology class at a time? I'm a first time freshman and start college in August. I want to register for my classes but I don't want to over do it in my first semester since I am new to college and want to do well! Also, what is a reasonable amount of classes/credit hours to take per semester? I don't want to do prereq's for three or four years! Thanks!