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