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