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