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