Which of these refers to a musical texture?
a.) the binding of notes together to create a smooth melody
b.) a melody consisting of an unstable combination of chords
c.) characteristic feature that distinguishes the character or feel of the music
d.) interaction of different layers of sounds in a melody
e.) use of accented note where one may not expect an emphasis

The following refers to a musical texture:  interaction of different layers of sounds in a melody . Correct D

Musical texture  refers how many different layers of sound are heard at the same time, what kind of layers of sound are heard (melody or harmony) and how layers of sound are related to each other.The following refers to a musical texture:  interaction of different layers of sounds in a melody . Correct D

lines and shapes are a part of the visual elements which can be played with and used to create a mood or feeling in a composition.

some of the other elements include the pattern, color, tone and texture. all these elements serve together as the construction blocks which are used by the artists to create artwork.

lines are used to form drawings and different shapes are formed when these lines are used in certain lengths or angles. so the artist can play with these elements of art to create and express different moods, thus conveying different  meanings.