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