An subordinating conjunction makes clauses dependent. So your answer is D.
Answer:
Grendel calls for his mother.
Explanation:
Mom's will fight to the death for their children.
We have often heard her singing & often seen her dancing.
☆ Use the connector 'and(&)' to connect these type of sentences.

I would say that these lines suggest a sense of space with resonating power. You can see that they speak of freedom and liberty, and the vastness of space in the forest and the desert.
Since the only way to find out if a line is written in a trimeter, or pentameter, etc. is to count the number of syllables, and then divide that number by two to get the meter, that is exactly what we are going to do here.
This line has 8 syllables: (a tree whose hung- ry mouth is prest), we should divide it by 2, which equals 4.
So, the correct answer is that this line is an example of iambic tetrameter. Tetra means 4.