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