I would say the answer is C because it says heat and the passage was talking bout fire, it just seems like the best answer, sorry if I'm wrong :)
<span>The question is asking us to find the simple subject in the following sentence:
The space shuttles have made travel to the International Space Station convenient and possible.
First, the whole subject is "the space shuttles" and the head of this phrase is B. shuttles - that's the correct answer</span>
Usher tries to explain the nature of his illness; he suffers from a "morbid acuteness of the senses." He can eat "only the most insipid food, wear only delicate garments," and he must avoid the odors of all flowers.
Characters: Roderick Usher
Author: Edgar Allan Poe
The counts use of barker as a source cause England introduced the invasion of America
