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