AP PSYCHOLOGY

Detailed explanation-1: -Like the nervous system, the endocrine system is a regulatory system. However, instead of using electrical impulses for signaling, it produces and uses chemical signals called hormones, which travel through the bloodstream and control the actions of cells and organs.

Detailed explanation-2: -The basic similarities between the nervous and the endocrine systems are that they provide the body with methods to communicate with its internal and external environments in order to coordinate responses. They both employ chemicals to transmit messages and respond to stimulus caused by changes in their environments.

Detailed explanation-3: -One of the most significant differences between the nervous system and endocrine system is that the nervous system uses electrical impulses to send messages through neurons while endocrine glands use hormones to send messages to the target cells through the bloodstream.

Detailed explanation-4: -Hormones are secreted by endocrine glands, and have similar features to neurotransmitters (which are released at synapses between neurons in the nervous system). Both neural and hormonal communication rely on chemical signals.

Detailed explanation-5: -Answer and Explanation: The similarity between both systems is that they secrete chemical messages and that they are both crucial for maintaining homeostasis. The major difference between the two systems is in the way they transmit information.