Answer:
b: space hotel to open in 2012
Explanation: i can bet that's the answer because none of the other's are the actual main topic.
Because the organization depends on how you will be making the essay because if you did order of importance than your central idea would most likely be developed in the beginning, but if it was like order of like same and difference then the central idea would be tough to put in you would have to put the central idea at the end to clarify why you did the order of same and difference.
#3 i believe. It is the only answer that isn't too informal and also flows/transitions well into the paragraph.
Answer:
The source is outdated
Explanation:
The source is outdated. According to the title line, this source is from 1913 and is therefore outdated and inappropriate for current cancer developments. A dictionary, even with little information, can be an appropriate source for documented definitions. Additional irrelevant information can be disregarded.