Refer to these stories from the Iliad: "Agamemnon's Appeal to Achilles" and "The Arming of Patroclus." Which incident helps develop the theme that human life is fleeting in "The Arming of Patroclus"?
O Achilles is afraid to die in battle.
O Achilles warns Patroclus not to go to Troy
O Patroclus charges into the Trojans and kills warriors
O Patroclus dies even though he wears Achilles' armor.