Mastering Biology Codes?
I am in a Cell Biology class right now with book: Biology 8th Edition. and I was wondering where I could get a free mastering Biology code. Or if I buy it offline..do I have to wait for it to be shipped or will it just appear?
- AllanLv 49 years agoBest Answer
You can't get one for free. You have to purchase it either online or your school's bookstore. If you buy it online on the official website, then they will email you a code or something and you can register from there. Or you can buy from individual sellers online and they would ship you the code by mail. The code is a one time use only.Source(s): I've bought Mastering Bio, Physics and Chemistry before from the official website and from my school's bookstore.