App Logo

No.1 PSC Learning App

1M+ Downloads
What is one way that early humans communicated?

ASocial media

BSmoke signals

CTelephones

DEmails

Answer:

B. Smoke signals

Read Explanation:

The passage mentions that early humans used cave paintings and smoke signals to communicate.


Related Questions:

Where did the Collins children last see Whiskers?
The Kyoto Protocol was intended for:
Which form of renewable energy is still in the experimental stages?
The simplest way of welding two pieces of metal together is
Which poet mourned the death of a close friend while grappling with questions of faith and mortality in his work "In Memoriam"?