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