a sponge does not have a nervous system
The nervous system is an essential part of life. Therefore you will not find a person or an animal without a central nervous system
The autonomic nervous system functions independently and continuously without conscious effort.
There is no question that a human being cannot live without a nervous system.
Nerve cells, also known as neurons, are individual cells that are considered unicellular. They are the basic structural and functional unit of the nervous system and work together to transmit electrical and chemical signals in the body.
Neuroscience is the study of the nervous system in the animal body.
hormones
NO
Zero None, life is imposible without a nervous system.
The nervous system is primarily responsible for generating behavior in multicellular animals. It receives input from the environment, processes information, and coordinates responses to produce various behaviors. It integrates sensory information and controls movement, allowing animals to interact with their surroundings and respond to stimuli.
bilateral nervous system
bilateral nervous system
bilateral nervous system