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