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