Starting at the spinal cord, the subdivisions of the brachial plexus are (in order) roots, trunks, divisions, and cords trunks, divisions, cords, and roots roots, divisions, cords, and trunks divisions, roots, trunks, and cords

The correct answer is ; Roots, trunks, divisions, and cords. 
The brachial plexus is a network of nerves that are formed by the lower cervical nerves and upper thoracic ventral nerve. It is located in the neck extending into the axilia posterior to the clavicle. That is from the spinal cord, through the cervico axillary canal in the neck, over the first rib, and into the ampit. 

If there were no memes, there would be no life.

It might. it might because if you think about if they discovered if we came from (lets say something funny like aliens) and thy found cells that matched and they would have t do more research about it but would most probably change their theory.