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