C is the answer , breathing problems and air pollution relate
Answer:
While driving to the airport, in an effort to distract herself from the thoughts of her ageing mother, the poet looks at the young trees 'sprinting'. The trees seem to be running past the moving car. The sprinting of the trees symbolises the rapidly passing years of human's life from childhood to old age
Explanation:
The type of details used in this sentence is chronological details - Stone Age happened first, and it was followed by Bronze Age and Iron Age.
It's going from a root to something else, so it would be a carrot, because a carrot is a root. just like potatoes, beets, and other vegetables of the like.
But we don't have the passage sooooo