The Common Boundary Where Different Parts of a System Interact

question 113

Multiple Choice

The common boundary where different parts of a system interact is called:

• A) a cycle.
• B) a systemic boundary.
• C) the plane of interaction.
• D) an interface.

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Definitions:

Lateral Rotator

A muscle that rotates a limb away from the body's midline.

Pectoralis Major

A large chest muscle that plays a key role in moving the shoulder joint.

Latissimus Dorsi

A large, flat muscle on the back that helps in movement of the shoulder and arm, including extension and rotation.

Teres Major

An upper limb muscle that helps rotate and draw the arm towards the body.