a DIAGRAM would be the best option as he can explain each animals food habits. (An image can also be used if he doesn't want to explain, but diagram is better)
DIAGRAM
The correct answer is A.
Gregor's mother has been prevented from seeing Gregor for some time. When she finally sees him on the wall, covering the photo of the woman in furs, she falls onto the sofa and faints from fear. She is terrified of his new appearance.
Stereotypes are any commonly known public belief about a certain social group, culture, race or a type of individual. For example, Italian and French people are the best lovers. That's a stereotype.