Travellers, migrants, nomads,
Yes, Christer Fuglesang is the one and only (swedish atleast) space traveller.
Plants cannot communicate with one another.
Electronically.
They communicate with each other by touching their antennae with one another. If red ants come upon another ant they do so to tell if they are from the same nest.
talking
they grunt to communicate
morse code.
We communicate using sound waves by talking and listening to one another!
The microscopic space that separates the axon terminal of one neuron from the dendrites of another neuron is called the synaptic cleft. Neurotransmitters are released from the axon terminal into the synaptic cleft to communicate with the dendrites of the neighboring neuron.
a wolf communicates with one another with it's spine tingling howl
They used smoke signals to communicate with one another.