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