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The Changes That Mattel Made in Barbie After the 1960s

question 29

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The changes that Mattel made in Barbie after the 1960s were in response to which component of the external environment?


Definitions:

Insulin

A hormone produced by the pancreas that regulates the amount of glucose in the blood, essential for the body to use glucose for energy.

Blood Sugar

The concentration of glucose present in the blood, critical for bodily function and closely regulated by various hormones.

Hunger

The physical sensation or condition that signals the need for food intake.

Yerkes-Dodson Law

A psychological principle suggesting that there is an optimal level of arousal for performance, and too much or too little arousal can hinder performance.

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