What is the purpose of the middle ear

A. To convert mechanical waves into electrical waves .

B. To evaluate the quality of sound

C. To collect and focus sound waves

D. To convert sound waves into mechanical waves

With the downplay of emotion in classical music, music from this period doesn't usually exhibit the traits necessary for enduring quality.

Nadia is doing research on some aspects of art in japan and china. nadia complete a sentence describing a characteristic of zen buddhist art. zen buddhism is better known ; “calligraphy, ceramics, or domes? ” “and pottery, towers, or ink ” rather than sculptures.

Acurious child asked his mother: “mommy, why are some of your hairs turning grey? ” the mother tried to use this occasion to teach her child: “it is because of you, dear. every bad action of yours will turn one of my hairs grey! ” the child replied innocently: “now i know why grandmother has only grey hairs on her head.”