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