control; ur welcome i try my best to answer these questions! i don't mean to sound cocky but if i am, i am sorry.
Autonomic Nervous System
The organism controlled by nervous system must be vertebrate. The organisms without developed nervous system are capable only of vegetative reactions. (See the experiments of Luigi Galvani with the frog's leg.)
The brain is a major organ of the nervous system
The major system of the nervous system is the brain. Also the spinal cord helps the brain so it is a big help in the nervous system. hope i answered your question!
nerve chord
False Made up of two major parts, Central nervous system and Peripheral nervous system
It coordinates the organs of the organism's body and enables the organism to respond to its environment.
The central nervous system (CNS) and the peripheral nervous system.
The are a couple of evolutionary advantages of an organism developing a central nervous system. The main evolutionary advantage of an organism developing a central nervous system is the brain.
The nervous system is composed of two major parts, the CNS or central nervous system and the PNS or peripheral nervous system. The nervous system coordinates all essential bodily processes.
The major parts of the nervous system are the brain, spinal cord, and nerves.brain spinal cord and neuron or nerves
The major part of the nervous system that includes the autonomic nervous system is the peripheral nervous system (PNS). The PNS is divided into the somatic nervous system, which controls voluntary movements, and the autonomic nervous system, which regulates involuntary functions such as heart rate, digestion, and respiratory rate. The autonomic nervous system is further subdivided into the sympathetic and parasympathetic nervous systems, which manage the body's responses to stress and relaxation, respectively.