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B)

C)

D)

question 64

Multiple Choice

Graph.
- $x=-1$

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Definitions:

Dorsal Surface

The upper surface or back side of an organism or body part, especially in animals.

Rhomboideus Group

A collection of muscles in the upper back that connect the spine to the scapula, important for shoulder blade movement.

Trapezius Group

A major muscle group in the upper back and neck that supports arm and shoulder movements and extends the neck.

Acromiotrapezius

A muscle in some mammals that extends from the neck and back to the scapula, aiding in movements of the shoulder.