<span>saturated fats cause the rise of low-density lipoprotein while unsaturated fats cause the rise of high-density lipoprotein</span>
If you are referring to "under the car" as a phrase, then it is an adverbial phrase that should show the place. If you are referring to "soccer" it functions as an adjective used to describe the central word of the cluster, that is, the ball.
It might be simple subject?
The first act of revenge that Hrothgar mentions is Grendel's mother, "That errant evil", capturing his advisor <span>Aeschere and feasting on him. She does this to avenge the death of her son, Grendel. Another act of revenge is what Beowulf must do, to kill Grendel's mother to avenge Aeschere's death. In Hrothgar's view (and according to the Anglo-Saxon idea of justice), Beowulf must exterminate this daemon to restore the king's order on Earth.</span>
