liver cells
stem cells
skin cells
muscle cells
wire
nerve
the brain
muscle
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
bipolar neurons
multipolar neurons
pyramidal neurons
Purkinje neurons
all of the above
spinal cord
brains
a nerve
hormonal
electrical impulses
telegraph
proteins
prison cells
glial cells
they help carry oxygen to different parts of your body
they are very long compared to other cells in the body
they do not have a nucleus
they regenerate very quickly
1 month
100 years
1 year
10 years