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