Answer:
In 4/4 time signature (also referred to as COMMON TIME), is commonly found in every genre (or type) of music. In 4/4 there are four quarter notes per measure as noted by the number 4 on top (or a combination of other notes that equal four quarter notes)
Explanation:
Yes because he cant lie about that
I recommend avoiding details and shading the piece until its fully sketched in
you can blend charcoal with a piece of tissue if you use your fingers it will leave prints
if you are in the process of shading place a piece of paper between your hand and the paper to avoid smuging
you can use a slice of bread to remove the graphite like a stretch eraser