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