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