sitting really close to you holding your hand looking you straight in the eyes
Paper. It sends out paper. What else would it send out? WIFI signals?
this is a silly question. Mixed signals are a two-way street, I would just as quickly ask you; Why do women send mixed signals to men?
neurotransmitters send signals from neuron to neuron
Yes they do send out signals
Axons send signals.
Binary telephone signals.
No, nerves do not send signals. They transmit signals produced by receptors or the brain or spinal cord.
If a neuron is not sending out an impulse or signal, this means the neuron is at rest. Neurons send signals electrochemically.
Neurotransmitters send signals from neuron to neuron
The Nervous System
Some guys do send signals. Others do not. It really depends on the guy.
Neurons send signals to other neurons, muscles, and glands in the human body.