Helena First Develops the Ability to Control Her Head

question 165

Multiple Choice

Helena first develops the ability to control her head. She then could sit up unassisted, and eventually could walk. This progression of motor development is called the ____.

• A) cephalocaudal principle
• B) thoracic torso principle
• C) phalangeal-metatarsal principle
• D) proximodistal principle

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Definitions:

Maximise

To maximize something to its utmost potential or level.

Input

The resources such as labor, materials, and capital used in the production process to produce output.

Profit

The financial surplus remaining after all expenses have been deducted from total revenue, indicative of the financial success of a business operation.

Commodity

An essential commodity employed in business activities that is substitutable with other commodities of the identical category.