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