1 month
100 years
1 year
10 years
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
proteins
telegraph
hormonal
electrical impulses
muscle cells
prison cells
glial cells
stem cells
liver cells
skin cells
multipolar neurons
Purkinje neurons
bipolar neurons
pyramidal neurons
nerve
muscle
the brain
wire
100 miles per hour
150 meters per second
1 meter per second
1 foot per second
a nerve
brains
spinal cord
all of the above