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