What is the main difference between the endocrine system and the nervous system?

• A. The endocrine system responds faster than the nervous system.
• B. The nervous system regulates long-term processes, while the endocrine system handles short-term responses.
• C. The endocrine system uses hormones to communicate, while the nervous system uses electrical impulses.
• D. The nervous system uses hormones to communicate, while the endocrine system uses neurotransmitters.

Answer: (C)

Verified step by step guidance

1. Identify the primary function of the endocrine system, which is to use hormones as chemical messengers to regulate various body functions.
2. Understand that the nervous system primarily uses electrical impulses to transmit signals rapidly across neurons.
3. Recognize that the endocrine system typically regulates long-term processes such as growth, metabolism, and reproduction through the release of hormones into the bloodstream.
4. Acknowledge that the nervous system is responsible for quick, short-term responses to stimuli, such as reflex actions, by transmitting electrical signals.
5. Differentiate between the two systems by noting that the endocrine system communicates via hormones, while the nervous system communicates via electrical impulses.