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