As a good rule of thumb, you should take a 15-minute break every while driving. A. 1 hour B. 2 hours C. 3 hours D. 4 hours

Of course it’s correct because you know why if you readi you did not put. any numbers but i understand so your promblem is yes and correct

This is called visual imagery. it is a memorization technique wherein an idea or a term is associated with an image, this in remembering ideas, especially as humans are very visual learners. this is also why visual aids a lot for memory retention.