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