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