Does the brain rest?
It depends on what you mean by "rest." The brain always has different levels of activity; some mental processes may use many areas of the brain while at other times the brain may be not as active. However, the brain is never completely inactive - if it is, then the organism is no longer living. Every bodily function is a result of the brain's work, and even when sleeping, the brain might be very active.
What parts of an earthworm serve as its brain and how are these parts connected to the rest of the body?
The function is to regulate the flow of information between the brain and the rest of the body. Answer The brain stem is the lower part of the brain, beneath the cerebrum and in front of the cerebellum. The brain stem connects the rest of the brain to the spinal cord, which runs down your neck and back. The brain stem is in charge of all the functions your body needs to stay alive, automatic…