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