glial cells
prison cells
stem cells
muscle cells
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
liver cells
skin cells
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.
bipolar neurons
pyramidal neurons
multipolar neurons
Purkinje neurons
brains
all of the above
a nerve
spinal cord
hormonal
electrical impulses
telegraph
proteins
1 year
1 month
10 years
100 years
nerve
the brain
muscle
wire