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