Multiple choice Directions: Choose the correct synonym for the key word. Astral Vision Relating to stars Astute Planets Reveal answer Fill a bubble to check yourself B Correct answer Explanation Astral relates to stars, celestial bodies, or the non-physical universe. The prefix 'astr-' comes from Greek 'astron' meaning star, making 'relating to stars' the direct synonym. 'Vision' and 'astute' are unrelated, while 'planets' is too narrow.