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