Describe One Obvious and One Less Obvious Physical Change of Young

question 219

Essay

Describe one obvious and one less obvious physical change of young adulthood.

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Definitions:

Unconditioned Response

A natural, unlearned reaction to an unconditioned stimulus that occurs automatically without previous conditioning.

Conditioned Response

A learned response to a previously neutral stimulus through conditioning.

Unconditioned Response

This is an automatic, natural reaction to a stimulus that occurs without prior learning or conditioning.

Sneezing

An involuntary burst of air through the nose and mouth, usually caused by irritation of the nasal mucosa.