Question to you: Organisms in a marine biome must be be adapted to what in the water?\nOptions:\n- (A) mud\n- (B) Nutrients\n- (C) sodium\n- (D) toxins\n- (E) motion\n- (F) sugar\n- (G) energy\n- (H) an anion.
Let's reason step-by-step:
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Organisms that live in marine biomes must be adapted to the salt in the water. Another name for salt is sodium. Organisms that live in marine biomes must be adapted to the sodium in the water. Final answer: (C).
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