Tuesday, December 6, 2011

Explain how the following sea creatures have assisted in the health of mankind?

Mollusks:





Sponges:





Sea Cucumbers, Coral and Seaweed:|||Molluscs - we eat them





Sponges - we wash with them





Sea cucumbers - who knows


Coral - creates reefs which protect island populations from the sea


Seaweed - we eat it and it produces oxygen and absorbs carbon dioxide

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