A thin membrane that transmits sound waves into the middle ear?

What evidence can you use to prove that different nerves carry information from the fingertips to the brain?

Choose a topic from the reconstruction era listed below. research your topic. write a 300 word report on your findings! (one topic) 1 the conditions in the south during reconstruction 2 lincoln’s assassination 3 the freedmen’s bureau 4 the impeachment of president johnson

How does the way a persons brain function affect their mental health?