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