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:

Mobile phones and Internet access enable instant global - wide communication. High - speed trains, naval ships, airplanes, and container shipping are for transportation. Outsourcing and new trade markets are related to business operations, not communication.

Answer:

B. mobile phones and Internet access