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