Neuron or nerve cell is the structural and functional unit of the nervous system. The neurons helps in the transmission of the nerve impulse and send messages to the brain and body parts.
Neurons contains dendrites, axon, cell body and axon hillock. Neuron receive messages from the dendrites. The messages then are sound to the other neuron or the body parts through the axon. Axon are present at the end of neuron that send messages from the neuron.
Thus, the correct answer is send messages from their axons.
