Which Is an Action of the Rhomboids

question 47

Multiple Choice

Which is an action of the rhomboids?

• A)extension of the arm at the glenohumeral joint
• B)depression of the scapula at the scapulocostal joint
• C)elevation of the scapula at the scapulocostal joint
• D)protraction (abduction)of the scapula at the scapulocostal joint

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Definitions:

Optimal Quantity

The most efficient level of production or output that minimizes cost and maximizes profit for a firm.

Pollution Abatement

Measures and strategies implemented to reduce, manage, and control environmental pollution.

Marginal Social Cost

The total cost to society of producing an additional unit of a good or service, including private costs and any externalities.

Emissions Control

Regulations and technologies designed to reduce pollution and greenhouse gas emissions from various sources.