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