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Here is a great link to review the various relationships among organisms (competition, predation, and symbiosis) This program has parasitism covered with predation. The forms of symbiosis- mutualism and commensalism are reviewed under the section called Partners. This first link is the low band width version.

Evolution: Survival: Coral Reef Connections:

Here is the interactive site. Check it out.

Coral Reef Connections

How are some corals like lichens? Write up your response and inclued a description of at least two examples and I will give you a bonus of 5 points on your next test.

Posted by Mrs. Carroll