wire
nerve
muscle
the brain
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
muscle cells
skin cells
stem cells
liver cells
True or False: Damage to your nervous system can cause paralysis.
100 miles per hour
1 meter per second
150 meters per second
1 foot per second
glial cells
prison cells
hormonal
proteins
electrical impulses
telegraph
Purkinje neurons
multipolar neurons
pyramidal neurons
bipolar neurons
brains
spinal cord
a nerve
all of the above
1 month
10 years
1 year
100 years