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