Your source for content-rich, kid-safe online resources.

Silhouette of students sitting at desks
  • Your rating: 0 out of 5
  • 0
  • 0
  • 0
  • 0
  • 0

Symbiosis Discuss this eTheme

These sites are about symbiosis. Learn about different types of ecological relationship including mutualism, commensalism, and parasitism. There are definitions and examples of each symbiosis. Includes video clips, quizzes, and lesson plans. There are also links to eThemes Resources on An Overview of Ecosystems, Food Chains and Webs, and Organisms: Producers, Consumers, Decomposers.


  • 10


Education Standards

Request State Standards


Created: February 01, 2009 at 01:18 | Updated: January 18, 2014 at 23:15