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Why do many stars form from a single molecular cloud?
Spinal cord
A long, thin, tubular bundle of nervous tissue and support cells that extends from the brain, part of the central nervous system, responsible for transmitting nerve signals.
Axons
Long, slender projections of nerve cells (neurons) that transmit electrical impulses away from the neuron's cell body to other neurons, muscles, or glands.
Alzheimer's disease
A progressive neurodegenerative disorder characterized by memory loss, cognitive impairment, and changes in behavior.
Neuronal functioning
The operational activities of neurons, including signal transmission and communication within the brain and nervous system.
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