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Which is a correct listing of the hierarchy of a skeletal muscle’s components, beginning with the smallest? 1: Myofibrils, 2: Muscle fiber, 3: Fascicle, 4: Skeletal muscle.

Topic: Physical Activity & Brain Health a. Briefly explain the relationship between physical activity and brain health. b. List three specific brain health conditions that physical activity can influence, and then describe how physical activity influences each condition.  Write your response in bullet form. 

Which muscle forms the traditional “six-pack” of a well-toned abdominal wall?

  Using Figure above, match the following bone types with the numbered structure:  

Which of the following describes the nervous system’s integrative (integration) function?

Striking the “funny bone” (ulnar nerve) may cause injury to a nerve of this plexus.

Known to be active during “rest and digest” responses.

The term diploë refers to the __.

It contains the DNA, it’s considered the control center of the cell.

Longest cranial nerve and it is “everywhere.”