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