Examlex
Which one of the following elements is a poor conductor of heat and electricity?
Messages
Pieces of information or communication transmitted between senders and receivers.
Axon
A long, slender projection of a neuron that conducts electrical impulses away from the neuron's cell body.
Electrochemical Impulses
Biological signals that transmit information along neurons and across synapses in the nervous system, combining electrical and chemical processes.
Neurons
Specialized cells of the nervous system that transmit signals throughout the body.
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