Question

what is the best explanation of the nervous system? includes the brain includes the heart and is responsible for pumping blood through the body includes the heart and is responsible for emotions includes the brain and is responsible for movement and thinking

Explanation:

The nervous system consists of the brain, spinal cord, and nerves. It controls movement, thinking, and other body functions. The heart is part of the circulatory system (responsible for pumping blood) and not directly related to the nervous system's main functions (movement and thinking).

Answer:

Includes the brain and is responsible for movement and thinking