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