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