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