Answer:
The general somatic motor function of the Spinal Accessory nerve (CN XI) <u>is movement of the trapezius and sternocleidomastoid muscles.</u>
<span>1. Muscular Strength
</span><span>2. Muscular Endurance
</span><span>3. Cardiovascular Endurance
</span><span>4. Flexibility
</span><span>5. Body Fat Composition
</span>
For more:
https://www.hkpl.gov.hk/en/extension-activities/misc/bugs/eng/bug/hpf_02.html
I think it goes like this
tolerance, then dependence, then problem drinking then addiction
Multiple partners, monogamous relationship, unprotected sex