Curated OER
Animal Structure and Function
Take a look at the levels of organization and methods of homeostasis in living things. This instructional activity requires biology enthusiasts to list categories of animal tissues, connective tissues, and muscle tissues. It has them...
CK-12 Foundation
Ck 12: Life Science: Organization of Living Things
[Free Registration/Login may be required to access all resource tools.] When you see an organism that you have never seen before, you probably put it into a group without even thinking. If it is green and leafy, you probably call it a...
CK-12 Foundation
Ck 12: Biology: Organization of Living Things
[Free Registration/Login may be required to access all resource tools.] How organisms are organized.
CK-12 Foundation
Ck 12: Plix: Organization of Living Things
[Free Registration/Login Required] In this interactive, explore the organization of living things by correctly organizing the labeled circles.