How Is a Relative Age Different from a Numerical Age

question 4

Essay

How is a relative age different from a numerical age? How is each of these determined?

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Definitions:

Effector

An organ, gland, or muscle capable of responding to a stimulus, especially a nerve impulse.

Mixed Nerve

A nerve containing both afferent (sensory) and efferent (motor) nerve fibers, allowing it to transmit signals in both directions between the brain and various parts of the body.

Facial

Pertaining to the face, involving structures, muscles, or expressions associated with the facial region.

Cervical Plexus

A network of nerves in the neck that supplies motor and sensory nerves to the neck, shoulder, and upper chest area.