Question 7 def aggregate(sequence): result - [ for element in sequence: result.append(element) return result print (aggregate('bubbles')) c) ['bules' d) ['bubbles'] e) none of the above Question 8 repeats-6 phrase-Oh hot diggity word 'dog for letter in phrase: if letter in word: repeats +1 print(repeats) a) 4 d) e) 3 none of the above Question 9 def rangeExploration(sequence, begin, end, step): result for i in range(begin, end, step): result -sequence[i] return result soops aardvarks eat ants print (rangeExploration(s, 1, 9, 2)) a) osar b) op ad c) osav d) osarv none of the above