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Rivers are not greatly influenced by bordering terrestrial biomes.
Myelin
A fatty substance that surrounds and insulates the axons of some neurons, facilitating faster electrical impulse transmission.
Dendrites
Extensions of neurons that receive signals from other neurons or sensory receptors, playing a key role in the communication within the brain.
Axons
Long, slender projections of nerve cells that transmit electrical impulses away from the neuron's cell body.
Somas
The cell bodies of neurons, containing the nucleus and cytoplasm, which are essential for the neuron's function and health.
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