SymbiosisIn this lesson, students will learn about symbiosis and the three subtypes: mutualism, Commensalism, and parasitism. Students will be able to describe the relationship between microalgae and their host cnidarians, and why some anemones are good models for studying aspects of coral-microalgae symbiosis. Students will also be able to define coral bleaching and how climate change is affecting coral reef ecosystems.

Climate Change
Grade Level Range: 
High School (9-12)