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