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