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