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