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