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What is the functional unit of the nervous system?
Lake Turnover
The process of a lake's water turning over from top to bottom, bringing oxygenated water from the surface to the bottom and nutrient-rich water from the bottom to the surface.
Oxygen
A reactive, colorless gas essential for respiration in most living organisms and a key component of the Earth's atmosphere.
Nutrients
Materials that supply the necessary nutrients for development and sustaining life.
Fresh Water
Water that contains minimal amounts of dissolved salts, making it suitable for consumption, agriculture, and many industrial uses; found in rivers, lakes, and underground aquifers.
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