yes. they had relay messangers
to deliver messages
Stone roads
Its a easy and quick way of sending Messages or Pictures to anyone around the world.
by sending and detecting chemical messages
Yes, a telegraph is a device for sending messages. It sends telegrams.
by sending and detecting chemical messages APEX
verbal messages
Cell phone. A type writer is for writing letters, not sending messages.
In the Inca Empire, mailmen known as "chasquis" were responsible for delivering messages and important information across vast distances. They could carry messages up to 240 kilometers (about 150 miles) in a single day, utilizing a relay system where they would pass the messages to the next chasqui at designated way stations. This efficient system allowed the Inca to maintain communication over their extensive territory, which stretched across modern-day Peru, Ecuador, and parts of Bolivia and Chile.
The quipu rope was what carried messages for the Inca.
for sending messages
Yes, a fax is capable of sending and receiving messages from another fax machine.