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Reef zones

As you go deeper into reef water, the animals and plant life change, from molluscs and cockles to seaweed then bacteria.
Rights: The University of Waikato Te Whare Wānanga o Waikato
Published: 10 May 2011Size: 62.98 KBAs you go deeper into reef water, the animals and plant life change, from molluscs and cockles to seaweed then bacteria.