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Cover Image: "High School Biology Cover." Authored by: CK-12 Foundation. Located at: https://commons.wikimedia.org/wiki/File:High_School_Biology_Cover.jpg. Content Type: CC Licensed Content, Shared Previously. License: CC BY-SA: Attribution-ShareAlike.
Lumen Learning provides a simple, supported path for faculty members to adopt and teach effectively with open educational resources (OER). Read more about what we do.