receive messages from other cells, and at their opposite end there is a long extension called a(n) which carries the messages to other neurons.

Dendrites receive messages from other cells. At their opposite end, neurons have a long extension called an axon, the part of the neuron that carries messages destined for other neurons.

the correct answer is ( hypoglycemia ); good luck

explanation:

those characteristics are cellular organization, reproduction, metabolism, homeostasis, heredity, response to stimuli, growth and development, and adaptation through evolution. some things, such as a virus, demonstrate only a few of these characteristics and are, therefore, not alive