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