How Many Bones Form the Elbow

question 11

Multiple Choice

How many bones form the elbow?

• A) four
• B) one
• C) three
• D) two

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Definitions:

Phase Motors

Electric motors that operate on polyphase electric currents, typically used for their efficiency and power capabilities.

Direction

The course along which an object moves or along which it lies or faces, typically in relation to the point of observation.

Magnetic Pole

One of two ends of a magnet where the magnetic field is strongest, commonly labeled as north and south poles.

Time Differences

Variations or intervals between times, often used to compare durations or to calculate the delay between events.