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