What is the letter name for the note indicated by the arrow?

c
d
e
f

According to the article in wiki answer, digital communication systems have more benefits than analog systems. they are faster and more flexible, and they offer better performance than analog communication

One art critic referred to painters in the fauvism movement as "wild beasts". where did that title come from? what were some of the characteristics of fauvism?

The babylonian kin who was a great lawgiver and also considered himself a father and shepherd to his people was nebuchadnezzar. true or false?