Figure 12.6 Using the above-referenced diagram of a cross-section at the level of vertebra T12, identify the specified labeled structure(s) in each of the following questions. -Identify the structure(s) indicated by Label Z.
A) Trapezius muscle B) Latissimus dorsi muscle C) Iliocostalis lumborum muscle D) Spinalis thoracis muscle E) Longissimus thoracis muscle