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What has the highest net energy ratio for space heating?
Potassium
A chemical element with the symbol K, essential for various bodily functions including nerve signal transmission and muscle contraction.
Sodium
A chemical element (symbol Na) that is essential for the body's fluid balance and nerve and muscle function, often regulated through diet.
Excitation
The process of causing a neuron or muscle cell to become more active or aroused.
Resting Potential
The electrical charge across a neuron's plasma membrane when the neuron is not actively sending a signal, serving as the basis of potential neural activation.
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