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