The body of a composition a. presents opening remarks on the topic b. wraps up the composition with a reminder of the main point c. states the topic and the key idea of the thesis d. develops and supports the key idea of the thesis statement

The body of a composition develops and supports the key idea of the thesis statement. So the answer is D. 

A composition is another word for an essay, article, or work of writing. Thus, the body is the general bulk of the composition, which is used to convey the topic and build on the thesis.

Well based on the summary,   the setting plays a big role in char. development since the cat has been spoiled and babied her whole life she has to figure out how to survive on there own for the first time. and since winter is coming the cat is faced with lots of dangers and troubles. but, like you said with the storm that brought an invasion of rats, since she is   a cat shell figure out how to kill and get food and the storm is the best way to learn right. can you mark me brainliest pls! read more on -