Sorry to disagree but I think the answer is flower-tops. The poem is about nature yes but the term heads seems to refer to the flower-tops as the topic was daffodils. This is personification as if the daffodils were humans that could dance.
Nendo is basically Saiki's sidekick. He's not very smart, and he thinks Saiki is his best friend, even though Saiki doesn't like him. Saiki also can't read Nendo's mind. I belive yare yare means "Oh my," or something along those lines.
Here are the adverbs in this sentence:
<span>quite
</span><span>slowly
</span>eventually
really
The answer may be A i think so?
Answer:
that would be A.ward
just like when you say downward or upward, sideward
ward the direction of
~batmans wife dun dun dun....