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