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