Bob pricks his finger. A signal travels from cell to cell up to his brain to register the feeling of pain. Based on the structure, what type of tissue would most likely allow this signal to travel and why?

Bob pricks his finger. A signal travels from cell to cell up to his br

1.	Bob pricks his finger. A signal travels from cell to cell up to his brain to register the feeling of pain. Based on the structure, what type of tissue would most likely allow this signal to travel and why?
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