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Final answer:The angular distance between the stars Merak and Dubhe, part of the Big Dipper asterism, is about 5 degrees, making Option 3: 5° 0’ 0" the correct choice.Explanation:Theangular distancebetween two stars, Merak and Dubhe, in this case, is a measurement that tells us how far apart these two stars appear from our perspective on Earth. Thisangular distanceis commonly measured in degrees (°), minutes ('), and seconds (").Merak and Dubhe are two stars that form the 'pointer' stars in the Big Dipper asterism, which is part of the Ursa Major constellation. These two stars are used to find Polaris, the North Star. Theangular distancebetween Merak and Dubhe is about 5°, hence the correct option in your question would be Option 3: 5° 0’ 0".Learn more about Angular distance here:brainly.com/question/33132845#SPJ11...