How do the trillions of cells in the human body get what they need to function

Nutrients! the food and water/liquid we drink gives us the calories, the nutritions, and many more to help the cells in the human body survive.
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Hno3(aq) → h+(aq) + no3−(aq). picture ii best represents the strong acid hno3. strong acids are strong electrolytes

Cis the