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