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