Neck length is what is going to change so that is the Independent Variable. The Dependent Variable is the Survival Rate.
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This is true - psychology measures observable behaviours and used scientific methods
Each upward movement of the basilar membrane causes the stereocilia of the inner hair cells to bend, opening K+ gates.
The rapid depolarization phase of the action potentials of myocardial contractile cells is due to Na⁺ ion.
The depolarization is caused when Na⁺ ions rapidly enters into neuron through open sodium channels. Sodium ions plays important role in various physiological process such as regulating blood volume, ph regulation, maintaining blood pressure, energy metabolism,osmotic equilibrium, excitation-contraction coupling, maintenance of cellular homeostasis, development and growth.
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