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