C is the answer for this my dude
Answer:A relative pronoun is a pronoun that marks a relative clause.
Explanation:
A relative pronoun serves the purpose of conjoining modifying information about an antecedent referent. An example is the word that in the sentence "This is the house that Jack built."
Personification , as they ‘ fly ‘
It's certainly sensory. And it's figurative too. I think I'd pick figurative because the central piece of language is a simile. That's pretty good use of language when you compare the bobbing heads of flowers to helmeted soldiers.