They are natural disasters
The correct answer is B. He is cruel. Grendel is introduced as a bloodthirsty, evil monster. He is a lonely creature who seeks an understanding of the seemingly meaningless world around him. He kills men consistently in the town's mead-hall, ripping them apart. Grendel is shown as evil because he kills passionately.
The moon experiences many changes throughout the story.
At first, the moon is a shimmering ivory figure.
She then becomes blue, veiny, and wrinkled.
Later, she starts to fade, and become see-through, and her eyes turn indigo.
She ends the story as a sparkly silver pile of embers.
300N - 50N = 250N
250N to the right