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