Free Biology 2e Textbook Available for Download - OpenStax

Loaded page "Free Biology 2e Textbook Available for Download - OpenStax"

skip to main content

Access. The future of education.

Subjects
All Business College Success Computer Science Humanities Math Nursing Science Social Sciences
🍎 For K12 Teachers
Technology
OpenStax Assignable OpenStax Kinetic OpenStax Technology Partners SafeInsights
What we do
About us Team Research K12 Books & Resources Institutional Partnerships Technology Partnerships Webinars
Give
Log in

Access. The future of education.

Menu

Subjects
All Business College Success Computer Science Humanities Math Nursing Science Social Sciences
🍎 For K12 Teachers
Technology
OpenStax Assignable OpenStax Kinetic OpenStax Technology Partners SafeInsights
What we do
About us Team Research K12 Books & Resources Institutional Partnerships Technology Partnerships Webinars
Give
Log in

Early giving is now open! Make your gift today and help us build momentum for the 24-Hour Challenge on April 2.

×

Book details

Instructor resources

Student resources

OpenStax’s mission is to make an amazing education accessible for all.

OpenStax is part of Rice University, which is a 501(c)(3) nonprofit. Give today and help us reach more students.

Help

Contact Us
Support Center
FAQ

OpenStax

Press
Newsletter
Careers

Policies

Accessibility Statement
Terms of Use
Licensing
Privacy Notice

© 1999-2025, Rice University. Except where otherwise noted, textbooks on this site are licensed under a Creative Commons Attribution 4.0 International License.

Advanced Placement^® and AP^® are trademarks registered and/or owned by the College Board, which is not affiliated with, and does not endorse, this site.