pyramidal neurons
bipolar neurons
multipolar neurons
Purkinje neurons
hormonal
proteins
electrical impulses
telegraph
100 years
1 year
10 years
1 month
all of the above
brains
spinal cord
a nerve
True or False: Damage to your nervous system can cause paralysis.
the brain
nerve
wire
muscle
liver cells
muscle cells
skin cells
stem cells
100 miles per hour
1 foot per second
150 meters per second
1 meter per second
they regenerate very quickly
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
prison cells
glial cells