Question

technologies that allow for instant worldwide communication include
high-speed trains and naval ships.
mobile phones and internet access.
airplanes and container shipping.
outsourcing and new trade markets.

Explanation:

To determine the correct option, we analyze each choice:

• High - speed trains and naval ships are for transportation, not communication.
• Mobile phones and Internet access are technologies that enable instant communication across the world.
• Airplanes and container shipping are for transporting goods/people, not communication.
• Outsourcing and new trade markets are business - related concepts, not communication technologies.

Answer:

B. mobile phones and Internet access.