Chemical property. Unless the smell is changing, in which case it's a chemical change.
entirely chemical
Chemical due to the internal reactions of a flower.
Strictly speaking, the initial volatilizing (evaporation) of the perfume is a physical change but, soon after contact with oxygen, the volatile organic compounds and other components of the perfume begin oxidizing. In that case, there is a chemical change.
if you want the answer in scientific terms it is classified a chemical change
No. It's not a "change" of any kind.
There are two nouns in the sentence: flower and fragrance.
The browning of a flower is a chemical change. Color changes are one sign of a chemical reaction.
There are two nouns in the sentence, they are flower and fragrance.
Flowers have some fragrance which attract pollinating insects..
Chemical
two
all flowers are fragrance gumamela is a flower therefore gumamela is fragrance.