Marine

Marine

Sun

Sun

People

People

food chain

tuna

tuna

Fish

Fish

Algae

Algae

Sun

Sun

sharks

sharks

Whale

Whale

Algae

Algae

Bacteria

Bacteria

Decomposer

Fungi

Fungi

Marine worms

Marine worms

Echinoderms

Echinoderms

Consumer

People

People

Producer

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