Final answer:
Exercise did not spread because of trade.
Step-by-step explanation:
The correct option that did not spread because of trade is exercise. Trade plays a significant role in the diffusion of ideas, cultures, languages, and goods. Islam, Arabic language, and food are examples of aspects that have spread as a result of trade. However, exercise is not directly associated with trade and its spread is primarily influenced by factors like personal choices, cultural practices, and advancements in sports and fitness.
Learn more about The impact of trade on the spread of different aspects