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