No, a nerve is one part of an organ system--the nervous system.
No. Nerve cells are just cells. The brain is an organ and the nervous system is an organ system
yes
nervous system
A nerve cell is part of the nervous system, a network of neurons that carry signals throughout the body.
The digestive system.
nerve
The nerve system I guess....
The nerve system I guess....
the heart is an organ while it is a part of the circulatory system
An organ system.
No-the skeletal system represents the bones in a body-not an organ
These are the choices, it wouldn't let me put it in the main question. a. brain, spinal cord, organ system, nerve cell nervous tissue b. organ system, population of cells, nervous tissue, brain c. organism, organ system, tissue cell, organ d. nervous system, brain, nervous tissue, nerve cell e. organ system, tissue, molecule, cell