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