Answer:
Characters thoughts and actions
Characters appearances and ways of dressing
Characters responses to other characters
YE I DO 13 is your answer
By playing one of his songs on the radio because most people have radios
I would say that the word that definitely symbolizes youth in this poem titled "Wild Asters" by Sara Teasdale is spring, because it represents an early time at the beginning of the year.
However, if you can choose multiple answers, I would also say daisies.