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