Talking, the written word, body language, on the phone, texting, pretty much the way the rest of the world does it.
People interact by talking tl each other
they lick each others feet in a sign of good health
by talkingto each other or metting
They speak to each other through their scarves.
society - by STyler
If
geographers study how people interact with each other
Like normal people..
A neighborhood
How does each cellular component interact with each other?
they go to the club and touch eachother
they talk and negociate