The Physical Structure Separating the Thoracic Cavity from the Abdominal

question 42

Short Answer

The physical structure separating the thoracic cavity from the abdominal cavity is the ___________________.

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Definitions:

Homeostasis

The process by which living organisms regulate their internal environment to maintain a stable, optimal condition despite external changes.

Need

A requirement for something because it is essential or very important.

Drive-reduction Theory

A psychological motivation theory suggesting that the act of fulfilling basic physiological needs reduces drive and generates a state of psychological equilibrium or satisfaction.

Famine

A severe shortage of food resulting in widespread hunger, malnutrition, and increased mortality.