What is the literal meaning of the following quote from beowulf? "[his helmet] 'twas wound with chains, / decked with gold, as in days of yore / . . . that swords nowise, / brandished in battle / could bite that helm." question 6 options:
a. his helmet was tied up with chains and he could not move his head
b. his helmet stopped him from seeing what was in front of him.
c. he used his helmet and a chain to ward off the bites of monsters.
d. his helmet was so strong and decorated that no sword could pierce it.