Answer:
A) Young people in Japan eat pizza and wear jeans
Step-by-step explanation:
The cultural diffusion, in essence, means accepting a culture, social traits, from another culture in the world. In the globalization era this has become very common, and that is due to the constant communication of the people around the world, as well as the promotion and exposure to different cultures through the media.
In this case, we have the pizza and jeans, which is an American type of style and food, but it is worn and eaten by a person in Japan to which the pizza and jeans is not native, so by accepting and wearing jeans and eating pizza, the person from Japan participates in what is known as cultural diffusion.