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