muscle cells
glial cells
stem cells
prison cells
liver cells
skin cells
1 foot per second
150 meters per second
1 meter per second
100 miles per hour
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
1 year
10 years
100 years
1 month
a nerve
brains
spinal cord
all of the above
True or False: Damage to your nervous system can cause paralysis.
pyramidal neurons
Purkinje neurons
bipolar neurons
multipolar neurons
telegraph
hormonal
electrical impulses
proteins
muscle
wire
nerve
the brain