14.D this is the best answer
As to number 13 I cannot answer because I don’t know anything about their interaction
Answer:
I think it's (To Inform readers about octopus)
Explanation:
B. There is no single topic sentence. It starts with an idea and just keeps flowing. A topic sentence will introduce the point in why the are talking about earth's plates.
Answer:
When it comes at the beginning of a sentence.
Explanation:
