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