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