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