all of the above
a nerve
brains
spinal cord
bipolar neurons
Purkinje neurons
pyramidal neurons
multipolar neurons
skin cells
muscle cells
liver cells
stem cells
they are very long compared to other cells in the body
they help carry oxygen to different parts of your body
they do not have a nucleus
they regenerate very quickly
150 meters per second
1 meter per second
1 foot per second
100 miles per hour
wire
nerve
muscle
the brain
electrical impulses
proteins
hormonal
telegraph
1 month
100 years
10 years
1 year
True or False: Damage to your nervous system can cause paralysis.
prison cells
glial cells