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