Answer:
The inner ear has two main functions. It helps you hear and keep your balance. The parts of the inner ear are attached but work separately to do each job. The cochlea works with parts of the outer and middle ear to help you hear sounds.
The British Invasion was a movement of the 60s where musicians from the U.K. would come to the United States to perform and share their British culture. One of the most famous groups that was a part of the movement was the Beatles and they impacted pop music by bringing new sounds through their song writing