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