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