Which statement best contrasts endocrine and nervous signaling?

• A. Endocrine uses electrical impulses, nervous uses hormones
• B. Endocrine: hormones, slow, long-term, widespread; Nervous: nerve signals, quick, short-term, localized
• C. Endocrine responses are instantaneous and localized
• D. Nervous system uses hormones for broad, long-term effects

Answer: (B)