Final answer:
Mohammed is using the technique of exaggeration to amplify the facial expressions of his character, emphasizing the emotion of happiness about adopting a new puppy.
Step-by-step explanation:
The technique that Mohammed is using to exaggerate the expression on his character’s face to stress the happiness and elation felt about adopting a new puppy is known as exaggeration. This is a common method employed in various forms of visual art, such as cartoons and animation, to emphasize and convey emotions more vividly to the audience. Studies by researchers like Paul Ekman have shown that facial expressions of emotions are universal, and artists often utilize these expressive cues to portray emotions more intensely. In Mohammed's case, he uses exaggeration to ensure that the maximum impact of the character's joy is felt by the viewers.