Read the excerpt from “I Wandered Lonely as a Cloud.”

They stretched in never-ending line
Along the margin of a bay:
Ten thousand saw I, at a glance,
Tossing their heads in sprightly dance.

What is the meaning of the figurative language in the excerpt?

The daffodils were fragrant.
The daffodils were moving in the wind.
The daffodils were colorful.
The daffodils were opening toward the sun.