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