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