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