Evidence Shows That Pluto Has Never Been Geologically Active

question 63

True/False

Evidence shows that Pluto has never been geologically active.

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Definitions:

Somatic Motor Neurons

Nerve cells that transmit signals from the central nervous system to skeletal muscles, controlling voluntary movements.

Anterior Gray Horns

Regions in the spinal cord composed of gray matter that contain motor neuron cell bodies.

Cranial Reflexes

Reflex actions that originate in the brain and are essential for the involuntary responses to stimuli.

Spinal Reflexes

Spinal reflexes are automatic responses generated by the spinal cord without the involvement of the brain, providing immediate protection against potential injury.