skin cells
muscle cells
stem cells
liver cells
1 year
10 years
1 month
100 years
150 meters per second
100 miles per hour
1 foot per second
1 meter per second
nerve
wire
muscle
the brain
True or False: Damage to your nervous system can cause paralysis.
pyramidal neurons
multipolar neurons
Purkinje neurons
bipolar neurons
glial cells
prison cells
proteins
telegraph
electrical impulses
hormonal
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
all of the above
brains
a nerve
spinal cord