Answer:
c. the main idea of each paragraph
Explanation:
B. Grammer is spelled incorrectly , it should be grammar.
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:
Buck is taken away from his family and sent to Alaska to become a sled dog
Explanation: