Which of the statements about neurons are true? Select all that apply.

Neurons typically have dendrites that receive signals, an axon that carries signals, and axon terminals that pass signals to other cells, so B is true. Neurons send and receive information throughout the nervous system, so D is true. Neurons come in different shapes, do not fight infection as their main role, and are found outside the brain as well, making A, C, and E false.

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