I would say that the statement which is correct about the differences between short stories and novels is A. an effective short story is carefully crafted to achieve its purpose with fewer words than is a novel.
Novels are usually quite long, and you don't have to limit yourself to any number of words, whereas with short stories, you have to think about how many words you will use, and use them effectively.
Angle 4 is 88 degrees because a triangles angles should add up to 180 so just subtract the two angles inside from 180. for angles 3 you subtract the 88 from 180 because angles 3 and 4 should add up to 180 so angles 3 is 92 degrees
The best thing for Robio to do is to include an audio clip of an interview with a doctor who recommends swimming as an excellent exercise. Since the presentation is geared towards gaining the approval of the parents and teachers; including a video clip for an authoritative figure who recommends the exercise will go a long way in helping him to get positive decisions from the parents and teachers.
