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