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