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