Because they do not realize how valuable it is.
Answer:
can you copy and paste the poem if so i will edit my answer in response to your question.
Explanation:
The correct answer would be B. Adjective.
A participial phrase would appear to be a verb but it functions as an adjective in a sentence. It describes a noun. It consists of a present participle, past participle, or any modifiers and objects.
The correct answer should be A. Each
That is because "each" is used here to show that every single flower was used, which in turn means it's an adjective that describes what the flowers are like, that is, manner and and quantity.