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