For example on number 1 the time signature is 4/4 , that means there has to be 4 beats in between each bar line. They have already put in a half note which is equal to 2 beats. You can either put another half note or two quarter notes. 
Remember 
Whole Note = 4 beats 
Quarter Note = 1 beat 
Half Note = 2 beats 
Dotted Half Note = 3 beats
        
             
        
        
        
I believe the correct answer is: patient’s mother.
 
“The Gross Clinic” (also known as “The Clinic of Dr. Gross”)
is an oil on canvas painting by American artist Thomas Eakins in 1785. The
painting is based on a surgery in which Gross treated a young man for
osteomyelitis of the femur. The lone woman seen at the painting is considered
to be the patient’s mother and had raised many criticisms.
 
        
             
        
        
        
Answer:
He painted portraits of important people such as George Washington.
 
        
             
        
        
        
Answer:
Simple and/or repetitive chord progressions.
A strong connection--both musically and lyrically--to traditional music of that country.
Acoustic instruments
bluegrass music developed from traditional folk songs brought over by immigrants from the British Isles and evolved in isolation in the Appalachian mountains. Traditionally it is played only on acoustic stringed instruments. Country music evolved from a wide range of sources, including: western swing, blues, and traditional folk music from a diverse range of cultures. The instruments used and their sources are also very diverse: fiddles and accordians from Europe, Guitars from spain, steel guitars from Hawaii. Bluegrass has remained relatively unchanged compared to Country music which encompasses a huge range of styles.
all of those three styles are based on pure organic american songwriting techniques of basic chord progressions usually a one four five one for this chord progression i'm going to play a d minor 7 chord and then we'll play an f major chord going to an e major chord this chord progression i can use that throughout all of those styles of music just put some lyrics acoustic bass upright guitar drums and you can use it in any style
Explanation:
brainly.com/question/10479939
Hope this helps.
 
        
             
        
        
        
Explanation:
thats all that i know i hope it will help