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