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Which of the following are part of the ocean's ecosystems?

A) intertidal zones, deep sea vents and lakes
B) intertidal zones, estuaries and lakes
C) intertidal zones, estuaries and ponds
D) intertidal zones, deep sea vents and salt marshes

User James Ward
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2 Answers

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D. intertidal zones, deep sea vents and salt marshes

User Bentley Carr
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D) intertidal zones, deep sea vents and salt marshes
User Michael Hancock
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