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