Nd waves travel into the ear canal until they reach the eardrum. The eardrum passes the vibrations through the middle ear bones or ossicles into the inner ear. The inner ear is shaped like a snail and is also called the cochlea. Inside the cochlea, there are thousands of tiny hair cells. Hair cells change the vibrations into electrical signals that are sent to the brain through the hearing nerve. The brain tells you that you are hearing a sound and what that sound is.
Answer:
He planned some of the first skyscrapers.
Explanation:
I'm just guessing. I don't really know the answer. I'm very sorry if I didn't answer it. I'm just trying to complete a challenge.
Answer:Falso
Explanation:
Example:
Trumpets are almost universally made from brass, but a solid gold or silver trumpet might be created for special occasions. The most common type of brass used is yellow brass, which is 70 percent copper and 30 percent zinc.
So, not every brass instrument is made out of brass!!
The answer is “They were mounted on plywood without frames.”