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