This textbook is required for the EXSC 221 - Science of Wellness course at Brigham Young University. The cost of the textbook through online purchase is $82.00. The textbook can also be obtained through the BYU Bookstore by purchasing an access card which will contain a registration key that will allow you to access the textbook.

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To purchase the textbook online and access your course, please click the Purchase button below and follow these steps:

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1. Create an account with your name and email address

2. Enter your course and click on "Click here to pay for Course Materials"

3. Select your method of payment and pay