Hello, the correct answer would be either A or D. B cannot be correct because it still remains a fragment. The same case is with C. A might be correct in the following sense: Since, they had traveled often. "Since" meaning - after that. And D might also be correct because if you delete "since", you are left with - "They had traveled often", which is a completely correct and completed sentence.
Like lot of things cell phones can cause many distractions, however I would choose answer B simply because cell phones have many browser apps for you to search on any relative topic in school and gives examples and steps of how to get your answer correctly
By the movement & where it's going too also affect te damage to the earthquake
Answer:
She likes to eat vegetables, but sh does not like to eat spinach- Compound sentence
Summer is my favorite season because we can go to the beach- Complex sentence
I like to gather seashells on the beach, and I enjoy getting my feet wet- Compound sentence
After I come home from school, I need to do homework- Complex sentence
Explanation:
A compound sentence is two clauses put together with a coma and a FANBOYS (For, and, nor, but, or, yet, so).