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