Which of the Following Observations Supports the Claim That Short-Term

Which of the following observations supports the claim that short-term memories are frequently represented as acoustic codes?

A) If you are trying to retain information in short-term memory,you tend to rehearse it over and over.
B) Most people have better acoustic memory than visual memory.
C) People tend to make acoustic "mistakes" when they encode in short-term memory.
D) People use language to organize information in the brain.