"My favorite actress is known for her striking eyes. They are a deep emerald green, and they really sparkle when she smiles. I find them incredibly captivating because they convey so much emotion without her even needing to speak. It's truly her most memorable physical trait."
According to the speaker, why are the actress's eyes considered her most memorable physical trait?
A) Because they are a deep emerald green.
B) Because they sparkle when she smiles and convey a lot of emotion.
C) Because she doesn't need to speak to show emotion.
D) Because they are incredibly captivating.