<span>In a neuron, the opening of sodium gates typically leads to open and allows the exit of sodium ions out the cell. The neuron that contains for why myelinated fibers conduct signals faster than unmyelinated fbers are the d</span>iffusion of ions along the axoplasm is faster. At the same time, a traveling wave of excitation is <span>a nerve signal.</span>
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Below are the choices that can be found elsewhere:
<span>semi-truck – it has more inertia
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semi-truck – it has balanced forces
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small car – it has more inertia
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<span>small car – it has balanced forces
</span>
The answer is "<span>semi-truck – it has more inertia"</span>
Answer:
So where then did all the carbon that living organisms are built of come from? It turns out that most of the carbon we use today came from a collision with another smallish planet about 4.4 billion years ago.
