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