Complex matching suggests that individuals who have formed a relationship may differ predominantly in the area of
A social status
B. personality traits
C. physical attractiveness
D. career choice

Ifound this on google “your outer ear collects sound waves and reflects them into a tiny tube called the ear canal. at the end of the ear canal is a thin, skin-like membrane stretched tightly over the opening, called the eardrum.” i hope this you for what your looking for