Dots of sun danced on the green walls of the shady grove above low bushes weighted with pigeon peas, the earth screened with twigs, sensitive morivivi plants, and french weed studded with tiny blue flowers. Mami hummed softly, the yellow and orange flowers on her dress blending into the greenness: a miraculous garden with legs and arms and a melody.

What element in this passage lets you know that Nagi spent her childhood in Puerto Rico?

A. The dancing afternoon sun
B. Her mother is humming a song in Spanish.
C. Her descriptions of the lush plant life
D. Her mother is wearing a dress.