+Ocean life encompasses all living organisms dwelling within the [Ocean](/wiki/ocean) and [Sea](/wiki/sea). This vast biodiversity ranges from microscopic life to immense whales, forming intricate [Ecosystems](/wiki/ecosystem) vital to Earth's health.
+## See also
+- [Marine Biology](/wiki/marine_biology)
+- [Fish](/wiki/fish)
+- [Coral](/wiki/coral)
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