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