As smartphones undergo new developments, the debate over the superiority of the Android versus the iPhone is gaining greater momentum. Some believe the iPhone is better equipped for playing games, whereas many consumers think the Android offers more user-friendly social networking features. Many consumers prefer the Android’s various options for streaming music, but iPhone users report outstanding sound quality. Which one of the following choices would best conclude this essay by effectively summarizing its main idea?

Read the passage. (1) since prehistoric times, milk has been a vital source of nutrition for human beings. (2) some doctors and nutritionists believe that consuming milk can be detrimental to our health. (3) milk is one of the most nutrient-dense beverages we can consume and it should be an essential part of a healthy diet. (4) drinking just one 8-ounce glass of milk per day puts you well on your way to meeting recommended daily intakes for important nutrients. which transition would be best to use at the beginning of sentence 2? finally additionally however specifically