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