The correct answer is - Different sound effects can be used to enhance the action and excitement of the story.
One difference between reading a play and actually watching it is that while watching a play, you can hear various sounds that you would normally not be able to hear while reading that particular play. Watching a play engages most of your senses (sight, hearing, etc) whereas while reading, you are only using your sight (and imagination).
Speech balloons, also known as speech bubbles, dialogue balloons or word balloons, are a graphic convention used most commonly in comic books, comics and cartoons to allow words to be understood as representing the speech or thoughts of a given character in the story or events of the graphic novel or Comic.
According to the information presented before I would conclude that the main purpose of a speech bubble in a graphic novel is:
D) It illustrates internal thoughts.
Answer:
Could you give me more in detail ??
