D uses a gerund as the subject. It uses “traveling” as the noun. Since traveling is a verb used as a noun in this case, it is a gerund
Zebra mussels are an invasive, fingernail-sized mollusk that is native to fresh waters in Eurasia. Their name comes from the dark, zig-zagged stripes on.
Honey bees are not native to North America. They were originally imported from Europe in the 17th century. Honey bees now help pollinate many U.S. crops.
3. Andrea goes to her job,worked a full shift ,and then returned home to sleep
How long does it takes to work there?
what exactly do you do there?
what skills do you need?
I believe the answer is: B. To show that Grendel cannot rely on nature for protection
In the story, Grendel perceive that he is blessed by protection from the nature which would always help him in all of his troubles. But when he somehow got his foot stucked in a tree in front of a bull and when he cried and scream for help from the nature, he did not receive any answer.