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