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