Answer:
Musical notes tend to differ from each other based on the material used to produce the strings as well as how long the string is.
Explanation:
Take for example, a grand piano. The longer and thicker the string, typically the more bass the sound is. The shorter and thinner the string, the more high-pitch it is. Each note differ from each other based on the sound produced by each string when it is played.
Answer:
an introduction to the members of the lin family
Explanation:
B) Secondary because it's secondary
