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