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