A Jack Arch Is Supported on Steel Angle Irons If

question 7

Multiple Choice

A jack arch is supported on steel angle irons if the opening is _____ long.

• A) less than 2'
• B) more than 2'
• C) between 1' and 2'
• D) more than 1'

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Definitions:

Mirror Neurons

Neurons that fire both when an individual acts and when the individual observes the same action performed by another, thought to be the basis of empathy and understanding others' actions.

Hopscotch

A children's game involving throwing a small object into numbered spaces outlined on the ground and hopping through the spaces to retrieve the object.

Systematic Desensitization

A behavioral therapy technique used to reduce phobia or anxiety through gradual exposure to the feared object or situation coupled with relaxation exercises.

Counterconditioning

A behavior therapy technique where an undesirable response to a stimulus is replaced with a more desirable response.