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