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