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