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Deep sea organisms living near hydrothermal vents do not rely on sunlight for energy. Instead, they derive energy from chemicals present in the hydrothermal fluids. These organisms form unique ecosystems that are independent of photosynthesis.

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1y ago

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Which group of organisms produces energy from sunlight and is also known as blue-green algae?

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How top level consumers such as hawks depend on sunlight for their food?

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