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